title: Commentary: Randomized trials of controversial social interventions: slow progress in 50 years.
authors.affiliation: Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, Keppel St, London WC1E 7HT, UK. E-mail: ben.goldacre@lshtm.ac.uk.
authors.forename: Ben
authors.initials: B
authors.lastname: Goldacre
mesh_terms: D035843:Biomedical Research / Q000941:ethics* / Q000379:methods* / Q000592:standards; D006801:Humans; D011678:Punishment; D016032:Randomized Controlled Trials as Topic / Q000941:ethics* / Q000379:methods* / Q000592:standards; D016540:Smoking Cessation / Q000379:methods