title: Gastrointestinal pathology. 83rd Meeting of the German Society of Pathology. Jena, Germany, 26-29 May 1999. Abstracts.
mesh_terms: D000818:Animals; D004064:Digestive System / Q000473:pathology*; D005767:Gastrointestinal Diseases / Q000473:pathology*; D006801:Humans