Universität zu Köln

Journal Article

Mareck, Ute, Fusshoeller, Gregor, Geyer, Hans, Huestis, Marilyn A., Scheiff, Anja B. and Thevis, Mario . Preliminary data on the potential for unintentional antidoping rule violations by permitted cannabidiol (CBD) use. Drug Test. Anal.. HOBOKEN: WILEY. ISSN 1942-7611

Mareck, Ute, Fusshoeller, Gregor, Schertel, Thomas, Petring, Simon, Huestis, Marilyn A. and Thevis, Mario (2023). Risk of unintentional antidoping rule violations by consumption of hemp products. Drug Test. Anal., 15 (1). S. 27 - 42. HOBOKEN: WILEY. ISSN 1942-7611

Mareck, Ute, Geyer, Hans, Fusshoeller, Gregor, Schwenke, Anne, Haenelt, Nadine, Piper, Thomas ORCID: 0000-0002-7462-6693, Thevis, Mario and Schaenzer, Wilhelm (2010). Reporting and managing elevated testosterone/epitestosterone ratios - Novel aspects after five years' experience. Drug Test. Anal., 2 (11-12). S. 637 - 643. MALDEN: WILEY-BLACKWELL. ISSN 1942-7603

Mareck, Ute, Geyer, Hans, Schertel, Thomas, Petring, Simon, Krug, Oliver and Thevis, Mario (2021). Detection of undeclared doping substances in nutritional supplements in the context of follow-up investigations concerning adverse analytical findings. Drug Test. Anal., 13 (11-12). S. 1911 - 1915. HOBOKEN: WILEY. ISSN 1942-7611

Mareck, Ute, Guddat, Sven, Schwenke, Anne, Beuck, Simon, Geyer, Hans, Flenker, Ulrich, Elers, Jimmi, Backer, Vibeke ORCID: 0000-0002-7806-7219, Thevis, Mario and Schaenzer, Wilhelm (2011). Determination of salbutamol and salbutamol glucuronide in human urine by means of liquid chromatography-tandem mass spectrometry. Drug Test. Anal., 3 (11-12). S. 820 - 828. HOBOKEN: WILEY-BLACKWELL. ISSN 1942-7611

Walpurgis, Katja, Thomas, Andreas, Geyer, Hans, Mareck, Ute and Thevis, Mario (2020). Dietary Supplement and Food Contaminations and Their Implications for Doping Controls. Foods, 9 (8). BASEL: MDPI. ISSN 2304-8158