title: Randomised controlled clinical trials.
authors.forename: P D
authors.initials: PD
authors.lastname: Hart
mesh_terms: D049673:History, 20th Century; D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000266:history*; D013307:Streptomycin / Q000266:history; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy / Q000266:history; D006113:United Kingdom
chemical_list: D013307:Streptomycin