Universität zu Köln

Journal Article

Allo, Gabriel ORCID: 0000-0001-7568-7431, Buerger, Martin, Gillessen, Johannes, Kasper, Philipp, Franklin, Jeremy, Mueck, Vera, Nierhoff, Dirk, Steffen, Hans-Michael ORCID: 0000-0001-6562-3549, Goeser, Tobias and Schramm, Christoph (2022). Comparison of Pre-Endoscopic C-WATCH Score with Established Risk Assessment Tools in Patients with Upper Gastrointestinal Bleeding. Dig. Dis., 40 (6). S. 826 - 835. BASEL: KARGER. ISSN 1421-9875

Bowe, Andrea, Demir, Muenevver, Hoffmann, Vera, Kuetting, Fabian and Steffen, Hans-Michael (2015). Response to Circadian Arterial Blood Pressure Variation and Glaucoma Progression: More Questions Than Answers? Am. J. Hypertens., 28 (9). S. 1184 - 1186. OXFORD: OXFORD UNIV PRESS. ISSN 1941-7225

Bowe, Andrea, Gruenig, Michael, Schubert, Jens, Demir, Muenevver, Hoffmann, Vera, Kuetting, Fabian, Pelc, Agnes and Steffen, Hans-Michael (2015). Circadian Variation in Arterial Blood Pressure and Glaucomatous Optic Neuropathy-A Systematic Review and Meta-Analysis. Am. J. Hypertens., 28 (9). S. 1077 - 1083. OXFORD: OXFORD UNIV PRESS. ISSN 1941-7225

Brault, Charlene, Levy, Pierre ORCID: 0000-0003-3213-0080, Duponchel, Sarah, Michelet, Maud, Salle, Aurelie, Pecheur, Eve-Isabelle, Plissonnier, Marie-Laure ORCID: 0000-0003-4879-4586, Parent, Romain, Vericel, Evelyne, Ivanov, Alexander V., Demir, Muenevver, Steffen, Hans-Michael, Odenthal, Margarete, Zoulim, Fabien ORCID: 0000-0002-2245-0083 and Bartosch, Birke ORCID: 0000-0001-6354-4660 (2016). Glutathione peroxidase 4 is reversibly induced by HCV to control lipid peroxidation and to increase virion infectivity. Gut, 65 (1). S. 144 - 155. LONDON: BMJ PUBLISHING GROUP. ISSN 1468-3288

Buerger, Martin, Kasper, Philipp, Scheller, Ingo, Hofer, Jan-Hinnerk, Toermer, Hans, Stelzer, Annette, Stenschke, Frank, Stollenwerk, Michael, Allo, Gabriel, Goeser, Tobias, Steffen, Hans-Michael and Schramm, Christoph (2020). Detection rates for adenomas, serrated polyps and clinically relevant serrated polyps can be easily estimated by individually calculated detection rate ratios. Scand. J. Gastroenterol., 55 (6). S. 745 - 752. ABINGDON: TAYLOR & FRANCIS LTD. ISSN 1502-7708

Curth, Harald-Morten, Dinter, Johanna, Nigemeier, Kerstin, Kuetting, Fabian, Hunzelmann, Nicolas and Steffen, Hans-Michael (2015). Effects of Helicobacter pylori Eradication in Chronic Spontaneous Urticaria: Results from a Retrospective Cohort Study. Am. J. Clin. Dermatol., 16 (6). S. 553 - 559. NORTHCOTE: ADIS INT LTD. ISSN 1179-1888

Curth, Harald-Morten, Pelc, Agnes, Kuetting, Fabian and Steffen, Hans-Michael (2015). Augmented Renal Vancomycin Clearance in Cancer Patients: A Case Report and Review of the Literature. Oncol. Res. Treat., 38 (4). S. 182 - 185. BASEL: KARGER. ISSN 2296-5262

Curth, Harald-Morten, Pelc, Agnes, Kuetting, Fabian and Steffen, Hans-Michael (2015). Augmented Renal Vancomycin Clearance in Cancer Patients: A Case Report and Review of the Literature. Oncol. Res. Treat., 38 (4). S. 182 - 185. BASEL: KARGER. ISSN 2296-5262

Daheim, Mathias, Lang, Sonja, Goeser, Tobias, Steffen, Hans-Michael and Demir, Muenevver (2017). Real-world risk score for hepatocellular carcinoma risk prediction in CHBV: a validation outside of Asia. Gut, 66 (7). S. 1346 - 1348. LONDON: BMJ PUBLISHING GROUP. ISSN 1468-3288

Demir, Muenevver, Gruenewald, Friederike, Lang, Sonja, Schramm, Christoph, Bowe, Andrea, Mueck, Vera, Kuetting, Fabian, Goeser, Tobias and Steffen, Hans-Michael (2016). Elevated liver fibrosis index FIB-4 is not reliable for HCC risk stratification in predominantly non-Asian CHB patients. Medicine (Baltimore), 95 (38). PHILADELPHIA: LIPPINCOTT WILLIAMS & WILKINS. ISSN 1536-5964

Demir, Muenevver, Lang, Sonja, Martin, Anna, Farowski, Fedja, Wisplinghoff, Hilmar, Vehreschild, Maria J. G. T., Krawczyk, Marcin ORCID: 0000-0002-0113-0777, Nowag, Angela, Scholz, Claus Jurgen, Kretzschmar, Anne, Roderburg, Christoph, Lammert, Frank, Goeser, Tobias, Kasper, Philipp and Steffen, Hans-Michael (2020). Phenotyping non-alcoholic fatty liver disease by the gut microbiota: Ready for prime time? J. Gastroenterol. Hepatol., 35 (11). S. 1969 - 1978. HOBOKEN: WILEY. ISSN 1440-1746

Demir, Muenevver, Lang, Sonja and Steffen, Hans-Michael (2015). Nonalcoholic fatty liver disease - current status and future directions. J. Dig. Dis., 16 (10). S. 541 - 558. HOBOKEN: WILEY. ISSN 1751-2980

Demir, Muenevver, Phiri, Sam, Kaiser, Rolf, Chaweza, Thom, Neuhann, Florian, Tweya, Hannock, Faetkenheuer, Gerd and Steffen, Hans-Michael (2016). HIV/Hepatitis C Virus Co-infection among Adults Beginning Antiretroviral Therapy, Malawi. Emerg. Infect. Dis, 22 (11). S. 2018 - 2021. ATLANTA: CENTERS DISEASE CONTROL. ISSN 1080-6059

Demir, Munevver ORCID: 0000-0002-7050-797X, Lang, Sonja, Hartmann, Phillipp ORCID: 0000-0003-3658-3335, Duan, Yi, Martin, Anna, Miyamoto, Yukiko, Bondareva, Marina ORCID: 0000-0001-7893-0580, Zhang, Xinlian, Wang, Yanhan, Kasper, Philipp ORCID: 0000-0002-6218-2239, Bang, Corinna, Roderburg, Christoph, Tacke, Frank, Steffen, Hans-Michael, Goeser, Tobias, Kruglov, Andrey ORCID: 0000-0002-4597-2087, Eckmann, Lars, Starkel, Peter, Fouts, Derrick E. and Schnabl, Bernd (2022). The fecal mycobiome in non-alcoholic fatty liver disease. J. Hepatol., 76 (4). S. 788 - 801. AMSTERDAM: ELSEVIER. ISSN 1600-0641

Demir, Munevver, Phiri, Sam, Heger, Eva, Heller, Tom, Kaiser, Rolf, Chaweza, Thom, Faetkenheuer, Gerd, Steffen, Hans-Michael and Neuhann, Florian (2018). Prevalence of Anti-HBs Without Anti-HBc Among HIV-Infected Adults Initiating Antiretroviral Therapy in Lilongwe, Malawi. JAIDS, 78 (3). S. E14 - 2. PHILADELPHIA: LIPPINCOTT WILLIAMS & WILKINS. ISSN 1077-9450

Grimminger, Peter Philipp, Stephens, Craig, Waldschmidt, Dirk, Astrow, Stephanie H., Steffen, Hans-Michael, Hsiang, Jack, Zeger, Gary, Hoelscher, Arnulf H. and Maus, Marlin K. H. (2014). C-kit mRNA expression in pancreatic adenocarcinoma and matched stromal tissue: Prognostic and therapeutic implications. J. Clin. Oncol., 32 (15). ALEXANDRIA: AMER SOC CLINICAL ONCOLOGY. ISSN 1527-7755

Hoffmann, Vera, Neubauer, Henrik, Heinzler, Julia, Smarczyk, Anna, Hellmich, Martin, Bowe, Andrea, Kuetting, Fabian, Demir, Muenevver, Pelc, Agnes, Schulte, Sigrid, Toex, Ullrich, Nierhoff, Dirk and Steffen, Hans-Michael (2015). A Novel Easy-to-Use Prediction Scheme for Upper Gastrointestinal Bleeding Cologne-WATCH ( C-WATCH) Risk Score. Medicine (Baltimore), 94 (38). PHILADELPHIA: LIPPINCOTT WILLIAMS & WILKINS. ISSN 1536-5964

Kasper, Philipp ORCID: 0000-0002-6218-2239, Breuer, Saida, Hoffmann, Thorben, Vohlen, Christina, Janoschek, Ruth, Schmitz, Lisa, Appel, Sarah, Fink, Gregor, Huenseler, Christoph, Quaas, Alexander, Demir, Muenevver, Lang, Sonja, Steffen, Hans-Michael, Martin, Anna, Schramm, Christoph, Buerger, Martin, Mahabir, Esther, Goeser, Tobias, Doetsch, Joerg, Hucklenbruch-Rother, Eva and Bae-Gartz, Inga (2021). Maternal Exercise Mediates Hepatic Metabolic Programming via Activation of AMPK-PGC1 alpha Axis in the Offspring of Obese Mothers. Cells, 10 (5). BASEL: MDPI. ISSN 2073-4409

Kasper, Philipp ORCID: 0000-0002-6218-2239, Lang, Sonja, Demir, Muenevver and Steffen, Hans-Michael (2022). Optimising the management of cardiovascular comorbidities in NAFLD patients: it's time to (re-) act! Gut, 71 (11). S. 2365 - 2367. LONDON: BMJ PUBLISHING GROUP. ISSN 1468-3288

Kasper, Philipp ORCID: 0000-0002-6218-2239, Martin, Anna, Lang, Sonja, Demir, Muenevver and Steffen, Hans-Michael ORCID: 0000-0001-6562-3549 (2021). Hypertension in NAFLD: An uncontrolled burden. J. Hepatol., 74 (5). S. 1258 - 1261. AMSTERDAM: ELSEVIER. ISSN 1600-0641

Kasper, Philipp, Martin, Anna, Lang, Sonja, Kuetting, Fabian, Goeser, Tobias, Demir, Muenevver and Steffen, Hans-Michael ORCID: 0000-0001-6562-3549 . NAFLD and cardiovascular diseases: a clinical review. Clin. Res. Cardiol.. HEIDELBERG: SPRINGER HEIDELBERG. ISSN 1861-0692

Kasper, Philipp ORCID: 0000-0002-6218-2239, Martin, Anna, zu Schwabedissen, Albrecht Meyer, Scherdel, Julia, Lang, Sonja, Goeser, Tobias, Demir, Muenevver and Steffen, Hans-Michael (2022). Uncontrolled hypertension: A neglected risk in patients with NAFLD. J. Intern. Med., 292 (1). S. 162 - 165. HOBOKEN: WILEY. ISSN 1365-2796

Kasper, Philipp, Nhlema, Angellina, De Forest, Andrew, Tweya, Hannock, Chaweza, Thom, Mwagomba, Beatrice Matanje, Mula, Adam M., Chiwoko, Jane, Neuhann, Florian, Phiri, Sam and Steffen, Hans-Michael (2021). 24-h-Ambulatory Blood Pressure Monitoring in Sub-Saharan Africa: Hypertension Phenotypes and Dipping Patterns in Malawian HIV+ Patients on Antiretroviral Therapy. Glob. Heart, 16 (1). LONDON: UBIQUITY PRESS LTD. ISSN 2211-8179

Kasper, Philipp, Phiri, Sam, Chaweza, Tom, Tweya, Hannock, Mwagomba, Beatrice Matanje, Neuhann, Florian and Steffen, Hans-Michael (2020). Ambulatory Blood Pressure Monitoring in PLHIV in Malawi: Preliminary Findings. JAIDS, 84 (3). S. E11 - 4. PHILADELPHIA: LIPPINCOTT WILLIAMS & WILKINS. ISSN 1077-9450

Kasper, Philipp, Phiri, Sam, Chawezai, Tom, Tweya, Hannock, Mwagomba, Beatrice, Neuhann, Florian and Steffen, Hans-Michael (2019). Feasibility and preliminary results of 24-h-ABPM in Malawian HIV+-patients. Flugmedizin Tropenmedizin Reisemedizin, 26 (5). S. 220 - 226. STUTTGART: GEORG THIEME VERLAG KG. ISSN 1864-175X

Kasper, Philipp ORCID: 0000-0002-6218-2239, Selle, Jaco ORCID: 0000-0002-4981-0931, Vohlen, Christina, Wilke, Rebecca, Kuiper-Makris, Celien ORCID: 0000-0002-7940-9612, Klymenko, Oleksiy, Bae-Gartz, Inga ORCID: 0000-0002-4061-503X, Schoemig, Charlotte, Quaas, Alexander, Schumacher, Bjorn, Demir, Munevver ORCID: 0000-0002-7050-797X, Buerger, Martin, Lang, Sonja, Martin, Anna, Steffen, Hans-Michael ORCID: 0000-0001-6562-3549, Goeser, Tobias, Doetsch, Jorg and Alcazar, Miguel A. Alejandre (2022). Perinatal Obesity Induces Hepatic Growth Restriction with Increased DNA Damage Response, Senescence, and Dysregulated Igf-1-Akt-Foxo1 Signaling in Male Offspring of Obese Mice. Int. J. Mol. Sci., 23 (10). BASEL: MDPI. ISSN 1422-0067

Kasper, Philipp, Steffen, Hans-Michael and Michels, Guido (2021). Cirrhotic Cardiomyopathy. Dtsch. Med. Wochenschr., 146 (16). S. 1070 - 1077. STUTTGART: GEORG THIEME VERLAG KG. ISSN 1439-4413

Kasper, Philipp, Tacke, Frank, Steffen, Hans-Michael and Michels, Guido (2019). Hepatic dysfunction in patients with cardiogenic shock. Gastroenterologe, 14 (6). S. 475 - 487. HEIDELBERG: SPRINGER HEIDELBERG. ISSN 1861-969X

Kasper, Philipp, Tacke, Frank, Steffen, Hans-Michael and Michels, Guido (2019). Hepatic dysfunction in patients with cardiogenic shock. Med. Klin.-Intensivmed Notfallmed., 114 (7). S. 665 - 677. HEIDELBERG: SPRINGER HEIDELBERG. ISSN 2193-6226

Kasper, Philipp, Tacke, Frank, Steffen, Hans-Michael and Michels, Guido (2020). Hepatic dysfunction in patients with cardiogenic shock. Kardiologe, 14 (3). S. 229 - 239. HEIDELBERG: SPRINGER HEIDELBERG. ISSN 1864-9726

Kasper, Philipp, Tacke, Frank, Steffen, Hans-Michael and Michels, Guido (2020). Hepatic dysfunction in sepsis. Med. Klin.-Intensivmed Notfallmed., 115 (7). S. 609 - 620. HEIDELBERG: SPRINGER HEIDELBERG. ISSN 2193-6226

Kuetting, Fabian, Lang, Sonja, Schramm, Christoph, Kasper, Philipp, Goeser, Tobias, Steffen, Hans-Michael and Demir, Muenevver (2019). FIB-4 Is a Potential Tool for Hepatocellular Carcinoma Risk Stratification in Ethnically Diverse Chronic Hepatitis B Patients When Using Specific Cutoff Values. Hepat. Mon., 19 (12). HOENSBROEK: KOWSAR PUBL. ISSN 1735-3408

Kuetting, Fabian, Schubert, Jens, Franklin, Jeremy ORCID: 0000-0003-1536-0925, Bowe, Andrea, Hoffmann, Vera, Demir, Muenevver, Pelc, Agnes, Nierhoff, Dirk, Toex, Ulrich and Steffen, Hans-Michael (2017). Insufficient evidence of benefit regarding mortality due to albumin substitution in HCC-free cirrhotic patients undergoing large volume paracentesis. J. Gastroenterol. Hepatol., 32 (2). S. 327 - 339. HOBOKEN: WILEY. ISSN 1440-1746

Kuetting, Fabian, Schubert, Jens, Franklin, Jeremy, Pelc, Agnes, Bowe, Andrea, Hoffmann, Vera, Demir, Muenevver, Nierhoff, Dirk, Toex, Ulrich and Steffen, Hans-Michael (2014). No evidence of reduced mortality due to albumin substitution in HCC-free cirrhotic patients undergoing large volume paracentesis: a systematic review and meta-analysis. Hepatology, 60. S. 323A - 324. HOBOKEN: WILEY-BLACKWELL. ISSN 1527-3350

Kumwenda, Tapiwa, Buleya, Shameem, Matanje, Beatrice, Heller, Tom, Phiri, Sam, Neuhann, Florian and Steffen, Hans-Michael (2021). Cardiovascular risk assessment for primary prevention in Malawian HIV patients on ART: are measurements of glycated hemoglobin and lipids worth the effort? Aids, 35 (6). S. 997 - 1000. PHILADELPHIA: LIPPINCOTT WILLIAMS & WILKINS. ISSN 1473-5571

Lang, Sonja, Demir, Muenevver, Martin, Anna, Jiang, Lu, Zhang, Xinlian, Duan, Yi, Gao, Bei, Wisplinghoff, Hilmar, Kasper, Philipp, Roderburg, Christoph, Tacke, Frank, Steffen, Hans-Michael, Goeser, Tobias, Abraldes, Juan G., Tu, Xin M., Loomba, Rohit, Starkel, Peter, Pride, David, Fouts, Derrick E. and Schnabl, Bernd (2020). Intestinal Virome Signature Associated With Severity of Nonalcoholic Fatty Liver Disease. Gastroenterology, 159 (5). S. 1839 - 1853. PHILADELPHIA: W B SAUNDERS CO-ELSEVIER INC. ISSN 1528-0012

Lang, Sonja, Farowski, Fedja, Martin, Anna, Wisplinghoff, Hilmar, Vehreschild, Maria J. G. T., Krawczyk, Marcin ORCID: 0000-0002-0113-0777, Nowag, Angela, Kretzschmar, Anne, Scholz, Claus, Kasper, Philipp, Roderburg, Christoph, Lammert, Frank, Goeser, Tobias, Steffen, Hans-Michael and Demir, Muenevver (2020). Prediction of advanced fibrosis in non-alcoholic fatty liver disease using gut microbiota-based approaches compared with simple non-invasive tools. Sci Rep, 10 (1). LONDON: NATURE PUBLISHING GROUP. ISSN 2045-2322

Lang, Sonja, Kutting, Fabian, Staub, Agnes, Schramowski, Jessica, Schramm, Christoph, Kasper, Philipp, Goeser, Tobias, Steffen, Hans-Michael and Demir, Muevver (2017). Performance of simple noninvasive scoring systems for the prediction of advanced fibrosis in patients with chronic hepatitis B. Eur. J. Gastroenterol. Hepatol., 29 (11). S. 1235 - 1241. PHILADELPHIA: LIPPINCOTT WILLIAMS & WILKINS. ISSN 1473-5687

Lang, Sonja, Martin, Anna, Farowski, Fedja, Wisplinghoff, Hilmar, Vehreschild, Maria J. G. T., Liu, Jinyuan, Krawczyk, Marcin ORCID: 0000-0002-0113-0777, Nowag, Angela, Kretzschmar, Anne, Herweg, Jens, Schnabl, Bernd, Tu, Xin M., Lammert, Frank, Goeser, Tobias, Tacke, Frank, Heinzer, Kathrin, Kasper, Philipp, Steffen, Hans-Michael and Demir, Muenevver (2020). High Protein Intake Is Associated With Histological Disease Activity in Patients With NAFLD. Hepatol. Commun., 4 (5). S. 681 - 696. CHICHESTER: JOHN WILEY & SONS LTD. ISSN 2471-254X

Lang, Sonja, Martin, Anna, Kasper, Philipp, Schramm, Christoph, Kuetting, Fabian, Goeser, Tobias, Steffen, Hans-Michael and Demir, Muenevver (2020). Hepatocellular carcinoma surveillance with liver imaging is not associated with improved survival. Scand. J. Gastroenterol., 55 (2). S. 222 - 228. ABINGDON: TAYLOR & FRANCIS LTD. ISSN 1502-7708

Lang, Sonja, Martin, Anna, Zhang, Xinlian, Farowski, Fedja, Wisplinghoff, Hilmar, J. G. T. Vehreschild, Maria, Krawczyk, Marcin ORCID: 0000-0002-0113-0777, Nowag, Angela, Kretzschmar, Anne, Scholz, Claus, Kasper, Philipp, Roderburg, Christoph, Mohr, Raphael, Lammert, Frank, Tacke, Frank, Schnabl, Bernd, Goeser, Tobias, Steffen, Hans-Michael and Demir, Muenevver (2021). Combined analysis of gut microbiota, diet and PNPLA3 polymorphism in biopsy-proven non-alcoholic fatty liver disease. Liver Int., 41 (7). S. 1576 - 1592. HOBOKEN: WILEY. ISSN 1478-3231

Levy, Pierre L., Duponchel, Sarah, Eischeid, Hannah, Molle, Jennifer, Michelet, Maud, Diserens, Gaeelle, Vermathen, Martina ORCID: 0000-0002-0796-1643, Vermathen, Peter, Dufour, Jean-Francois, Dienes, Hans-Peter, Steffen, Hans-Michael, Odenthal, Margarete, Zoulim, Fabien ORCID: 0000-0002-2245-0083 and Bartosch, Birke ORCID: 0000-0001-6354-4660 (2017). Hepatitis C Virus Infection Triggers a Tumor-Like Glutamine Metabolism. Hepatology, 65 (3). S. 789 - 804. HOBOKEN: WILEY. ISSN 1527-3350

Martin, Anna, Lang, Sonja, Goeser, Tobias, Demir, Muenevver, Steffen, Hans-Michael and Kasper, Philipp ORCID: 0000-0002-6218-2239 (2022). Management of Dyslipidemia in Patients with Non-Alcoholic Fatty Liver Disease. Curr. Atheroscleros. Rep., 24 (7). S. 533 - 547. PHILADELPHIA: CURRENT MEDICINE GROUP. ISSN 1534-6242

Maus, Martin K. H., Stephens, Craig, Waldschmidt, Dirk, Roll, Anika, Astrow, Stephanie H., Steffen, Hans-Michael, Hslang, Jack, Zeger, Gary, Hoelscher, Arnulf H. and Grimminger, Peter Philipp (2014). C-MET mRNA expression in pancreatic ductal adetiocarchaturia and stromal tissue: Prognostic and therapeutic implications. J. Clin. Oncol., 32 (15). ALEXANDRIA: AMER SOC CLINICAL ONCOLOGY. ISSN 1527-7755

Quasdorff, Maria, Mertens, Jessica, Dinter, Johanna and Steffen, Hans-Michael (2011). Recurrent Hypomagnesemia With Proton-Pump Inhibitor Rechallenge. Ann. Intern. Med., 155 (6). S. 405 - 408. PHILADELPHIA: AMER COLL PHYSICIANS. ISSN 1539-3704

Roeb, Elke, Steffen, Hans-Michael and Bojunga, Joerg (2015). Non-alcoholic Fatty Liver Diseases. Dtsch. Med. Wochenschr., 140 (24). S. 1846 - 1847. STUTTGART: GEORG THIEME VERLAG KG. ISSN 1439-4413

Roeb, Elke, Steffen, Hans-Michael and Bojunga, Joerg (2016). Non-alcoholic fatty liver disease - What's new. Dtsch. Med. Wochenschr., 141 (7). S. 494 - 497. STUTTGART: GEORG THIEME VERLAG KG. ISSN 1439-4413

Schramm, Christoph, Janhsen, Katharina, Hofer, Jan-Hinnerk, Toermer, Hans, Stelzer, Annette, Stenschke, Frank, Stollenwerk, Michael, Scheller, Ingo, Lang, Sonja, Goeser, Tobias and Steffen, Hans-Michael (2018). Detection of clinically relevant serrated polyps during screening colonoscopy: results from seven cooperating centers within the German colorectal screening program. Endoscopy, 50 (10). S. 993 - 1001. STUTTGART: GEORG THIEME VERLAG KG. ISSN 1438-8812

Schramm, Christoph, Kaiser, Moritz, Drebber, Uta, Gruenewald, Inga, Franklin, Jeremy ORCID: 0000-0003-1536-0925, Kuetting, Fabian, Bowe, Andrea, Hoffmann, Vera, Gatzke, Sebastian, Toex, Ulrich and Steffen, Hans-Michael (2016). Factors associated with reclassification of hyperplastic polyps after pathological reassessment from screening and surveillance colonoscopies. Int. J. Colorectal Dis., 31 (2). S. 319 - 326. NEW YORK: SPRINGER. ISSN 1432-1262

Schramm, Christoph, Kuetting, Fabian, Lang, Sonja, Kasper, Philipp, Chon, Seung-Hun ORCID: 0000-0002-8923-6428 and Steffen, Hans-Michael (2018). Hyperplastic polyps and nonadvanced adenomas, but not advanced polypoid lesions, are detected more frequently in the presence of colonic diverticula during screening colonoscopies. Z. Gastroent., 56 (12). S. 1475 - 1481. STUTTGART: GEORG THIEME VERLAG KG. ISSN 1439-7803

Schramm, Christoph, Mbaya, Nadine, Franklin, Jeremy ORCID: 0000-0003-1536-0925, Demir, Muenevver, Kuetting, Fabian, Toex, Ulrich, Goeser, Tobias and Steffen, Hans-Michael (2015). Patient- and procedure-related factors affecting proximal and distal detection rates for polyps and adenomas: results from 1603 screening colonoscopies. Int. J. Colorectal Dis., 30 (12). S. 1715 - 1723. NEW YORK: SPRINGER. ISSN 1432-1262

Schramm, Christoph, Scheller, Ingo, Demir, Muenevver, Kuetting, Fabian, Bowe, Andrea, Nierhoff, Dirk, Toex, Ulrich, Goeser, Tobias and Steffen, Hans-Michael (2016). The chance to detect sessile serrated adenomas and advanced serrated lesions is increased in the presence of other polyps during average-risk screening and surveillance colonoscopies. J. Gastroenterol. Hepatol., 31. S. 316 - 318. HOBOKEN: WILEY-BLACKWELL. ISSN 1440-1746

Schulte, Sigrid, Kuetting, Fabian, Mertens, Jessica, Kaufmann, Thomas, Drebber, Uta, Nierhoff, Dirk, Toex, Ulrich and Steffen, Hans-Michael (2019). Case report of patient with aCronkhite-Canada syndrome: sustained remission after treatment with corticosteroids and mesalazine. BMC Gastroenterol., 19. LONDON: BMC. ISSN 1471-230X

Steffen, Hans-Michael (2020). How do Parasites affect their Host's Behavior? The parasitic Manipulation Hypothesis. Dtsch. Med. Wochenschr., 145 (25). S. 1848 - 1855. STUTTGART: GEORG THIEME VERLAG KG. ISSN 1439-4413

Steffen, Hans-Michael (2017). Inpatient Overtreatment. Dtsch. Arztebl. Int., 114 (6). S. 101 - 103. COLOGNE: DEUTSCHER AERZTE-VERLAG GMBH. ISSN 1866-0452

Steffen, Hans-Michael and Demir, Muenevver (2019). Intestinal Microbiome and cardiovascular Disease. Dtsch. Med. Wochenschr., 144 (14). S. 957 - 964. STUTTGART: GEORG THIEME VERLAG KG. ISSN 1439-4413