[On the interpretation of the negative cholecystocholangiogram in intravenous cholangiography with biligrafin].
D002758:Cholangiography; D002765:Cholecystography; D007458:Iodipamide / Q000031:analogs & derivatives
D007458:Iodipamide; C006753:meglumine iodipamide
CHOLANGIOGRAPHY