Endoscopy, Table of Contents Endoscopy 1992; 24: 455-456DOI: 10.1055/s-2007-1010518 Terminology© Georg Thieme Verlag KG Stuttgart · New YorkThe OMED Data Base: Standard for NomenclatureZdenek Maratka Charles University, Prague, Czechoslovakia Recommend Article Abstract PDF Download(opens in new window) Buy Article(opens in new window) PDF (515 kb)