title: Evaluation: continued need for randomized trials.
authors.forename: R A
authors.initials: RA
authors.lastname: Beveridge
authors.forename: D H
authors.initials: DH
authors.lastname: Regan
mesh_terms: D006133:Growth Substances / Q000627:therapeutic use; D006801:Humans; D011446:Prospective Studies; D016032:Randomized Controlled Trials as Topic / Q000592:standards*; D012189:Retrospective Studies
chemical_list: D006133:Growth Substances