[Diagnostic value of duodenal intubation].
D001657:Biliary Dyskinesia / Q000175:diagnosis; D002648:Child; D002764:Cholecystitis / Q000175:diagnosis; D004382:Duodenitis / Q000175:diagnosis; D004386:Duodenum; D006801:Humans; D007441:Intubation, Gastrointestinal
Ob informativnosti diodenal'nogo zondirovaniia.