[Blocking oral biography (BOB) as a routine examination].
D000284:Administration, Oral; D001659:Biliary Tract / Q000503:physiopathology; D002758:Cholangiography; D002765:Cholecystography; D003061:Codeine / Q000494:pharmacology; D003287:Contrast Media / Q000008:administration & dosage*; D006801:Humans; D008722:Methods; D013997:Time Factors
D003287:Contrast Media; D003061:Codeine
La biligrafia orale sbarrata (BOS) come esame di routine.