TY - GEN AU - Freys,S M AU - Heimbucher,J AU - Fuchs,K H TI - Teaching upper gastrointestinal endoscopy: the pig stomach SN - 0013-726X PY - 1995///0810 KW - Animals KW - Disease Models, Animal KW - Endoscopy, Gastrointestinal KW - Gastroenterology KW - education KW - Swine N1 - Publication Type: Journal Article UR - https://doi.org/10.1055/s-2007-1005637 ER -