title: [Histochemical study of the gallstone matrix].
mesh_terms: D001663:Bilirubin / Q000032:analysis; D002769:Cholelithiasis / Q000378:metabolism*; D002784:Cholesterol / Q000032:analysis; D006025:Glycosaminoglycans / Q000032:analysis; D006651:Histocytochemistry; D006801:Humans
chemical_list: D006025:Glycosaminoglycans; D002784:Cholesterol; D001663:Bilirubin