title: [Experimental chronic pancreatitis by papilla fixation].
mesh_terms: D000818:Animals; D002908:Chronic Disease; D004285:Dogs; D008026:Ligation; D010183:Pancreatic Ducts / Q000601:surgery / Q000648:ultrastructure*; D010195:Pancreatitis / Q000209:etiology / Q000473:pathology*