title: Biliary tract operations in a rural surgical practice. A review of 350 operations.
mesh_terms: D000367:Age Factors; D000368:Aged; D001660:Biliary Tract Diseases / Q000601:surgery*; D002758:Cholangiography; D002763:Cholecystectomy; D002764:Cholecystitis / Q000601:surgery; D002769:Cholelithiasis / Q000601:surgery; D005706:Gallbladder Neoplasms / Q000601:surgery; D006801:Humans; D008875:Middle Aged; D008923:Missouri; D011183:Postoperative Complications; D012424:Rural Population