title: Extrahepatic biliary obstruction and gastric ulcers in pigs.
mesh_terms: D000410:Alanine Transaminase / Q000097:blood; D000641:Ammonia / Q000097:blood; D000818:Animals; D001219:Aspartate Aminotransferases / Q000097:blood; D001660:Biliary Tract Diseases / Q000662:veterinary*; D001663:Bilirubin / Q000097:blood; D003135:Common Bile Duct / Q000601:surgery; D003549:Cystic Duct / Q000601:surgery; D006500:Hepatic Duct, Common / Q000601:surgery; D008107:Liver Diseases / Q000473:pathology; D000644:Quaternary Ammonium Compounds / Q000494:pharmacology; D013276:Stomach Ulcer / Q000473:pathology / Q000662:veterinary*; D013552:Swine; D013553:Swine Diseases / Q000473:pathology*
chemical_list: D000644:Quaternary Ammonium Compounds; D000641:Ammonia; D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase; D001663:Bilirubin