title: Histochemical study of APUD (amine precursor uptake and decarboxylation) system in various tissues of laboratory animals.
mesh_terms: D001078:APUD Cells / Q000166:cytology*; D000818:Animals; D006224:Cricetinae; D004064:Digestive System / Q000166:cytology*; D004285:Dogs; D006168:Guinea Pigs; D006651:Histocytochemistry; D051379:Mice; D051381:Rats