title: Low-risk biliary surgery--does it exist?
authors.forename: C A
authors.initials: CA
authors.lastname: Perrott
mesh_terms: D000368:Aged; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D001662:Biliary Tract Surgical Procedures; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011292:Premedication; D012307:Risk Factors
chemical_list: D000900:Anti-Bacterial Agents