title: Studies on calcified structure in human cholesterol gallstone.
mesh_terms: D000328:Adult; D000368:Aged; D002114:Calcinosis / Q000000981:diagnostic imaging*; D002765:Cholecystography; D002769:Cholelithiasis / Q000000981:diagnostic imaging* / Q000188:drug therapy; D002784:Cholesterol / Q000378:metabolism; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014580:Ursodeoxycholic Acid / Q000627:therapeutic use
chemical_list: D014580:Ursodeoxycholic Acid; D002784:Cholesterol