[Radiologic exploration of the extra-hepatic biliary tract by means of the use of aminophylline compounds].
D000628:Aminophylline; D002758:Cholangiography; D002765:Cholecystography; D006801:Humans
D000628:Aminophylline
L'esplorazione radiologica delle vie biliari extraepatiche mediante uso di aminofillinici.