title: The value of duodenal bile examination in the evaluation of persistent pain in the upper part of the abdomen.
mesh_terms: D000005:Abdomen; D001646:Bile / Q000032:analysis*; D002763:Cholecystectomy; D002764:Cholecystitis / Q000175:diagnosis* / Q000473:pathology; D002784:Cholesterol / Q000032:analysis; D004322:Drainage / Q000379:methods; D004386:Duodenum; D005260:Female; D006801:Humans; D008297:Male; D010146:Pain / Q000175:diagnosis*; D011795:Surveys and Questionnaires
chemical_list: D002784:Cholesterol