 | Up a level |
Number of items: 1.
Knuth, J., Kunze, D. E., Benz, C., Bulian, D. R., Heiss, M. M., Lefering, R., Saad, S., Saers, T. and Krakamp, B. (2013). Is the Transnasal Access for Esophagogastroduodenoscopy in Routine Use Equal to the Transoral Route? A Prospective, Randomized Trial. Z. Gastroent., 51 (12). S. 1369 - 1377. STUTTGART: GEORG THIEME VERLAG KG. ISSN 1439-7803