[Improvement by lecithin of contrast medium resorption in oral cholecystography].
D000284:Administration, Oral; D002765:Cholecystography / Q000379:methods*; D003287:Contrast Media; D006801:Humans; D010713:Phosphatidylcholines / Q000008:administration & dosage
D003287:Contrast Media; D010713:Phosphatidylcholines
Verbesserung der Kontrastmittelresorption bei der oralen Cholegraphie durch Lecithin.