Low-risk biliary surgery--does it exist?
Perrott
C A
CA
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
D000900:Anti-Bacterial Agents