[Absent or negative cholecystogram by oral route; value of pharmacological block of Oddi's sphincter].
D000284:Administration, Oral; D002765:Cholecystography; D006801:Humans; D009803:Sphincter of Oddi
CHOLECYSTOGRAPHY
Colecistograma ausente o negativo a la vía bucal; importancia del bloqueo farmacológico del Oddi.