title: Effects of dose relative to body weight in the National Cooperative Gallstone Study: a fixed-dose trial.
mesh_terms: D001835:Body Weight; D002635:Chenodeoxycholic Acid / Q000008:administration & dosage*; D002769:Cholelithiasis / Q000188:drug therapy*; D002986:Clinical Trials as Topic / Q000379:methods; D004305:Dose-Response Relationship, Drug; D006801:Humans; D012107:Research Design
chemical_list: D002635:Chenodeoxycholic Acid