[Anodyne method of systematic exploration of the bile ducts in the corse of supra-umbilical laparatomy].
D000005:Abdomen / Q000601:surgery*; D000700:Analgesics; D001652:Bile Ducts; D006801:Humans; D007813:Laparotomy; D014472:Umbilicus
D000700:Analgesics
ABDOMEN/surgery