"C0005427" . "biliary tract surgical procedure"@en . "biliary tract surgical procedure"@en . . . . "E04.210.120" . "chirurgie des voies biliaires"@fr . . "chirurgie des voies biliaires"@fr . "D001662" . . "chirurgie des voies biliaires"@fr . . . . "Biliary Tract Surgical Procedures"@en . "biliary tract surgical procedure"@en .