IMPORTANCE OF COEXISTENT FACTORS IN BILIARY TRACT SURGERY. AN ANALYSIS OF 2,285 OPERATIONS.
D001652:Bile Ducts; D001659:Biliary Tract; D002318:Cardiovascular Diseases; D002763:Cholecystectomy; D002764:Cholecystitis; D002769:Cholelithiasis; D003920:Diabetes Mellitus; D005705:Gallbladder Diseases; D005762:Gastroenterology; D006801:Humans; D009026:Mortality; D013223:Statistics as Topic; D013514:Surgical Procedures, Operative
BILE DUCTS; CARDIOVASCULAR DISEASES; CHOLECYSTECTOMY; CHOLECYSTITIS; CHOLELITHIASIS; DIABETES MELLITUS; GALLBLADDER DISEASES; GASTROENTEROLOGY; MORTALITY; STATISTICS; SURGERY, OPERATIVE