[An x-ray study on the absorptive function of small intestine using peroral opaque media for cholecystography and enteric coated KCl as the indices].
D002765:Cholecystography; D003287:Contrast Media; D006801:Humans; D007408:Intestinal Absorption; D007421:Intestine, Small / Q000000981:diagnostic imaging*; D011189:Potassium Chloride; D013608:Tablets, Enteric-Coated
D003287:Contrast Media; D013608:Tablets, Enteric-Coated; D011189:Potassium Chloride