title: Treatment effects and placebo effects.
authors.affiliation: Institute for Medical and Biomedical Education, St George's, University of London, London, UK p.sedgwick@sgul.ac.uk.
authors.forename: Philip
authors.initials: P
authors.lastname: Sedgwick
mesh_terms: D001552:Benzazepines / Q000627:therapeutic use; D023381:Endpoint Determination / Q000706:statistics & numerical data; D006801:Humans; D018722:Nicotinic Agonists / Q000627:therapeutic use; D015990:Placebo Effect; D011810:Quinoxalines / Q000627:therapeutic use; D016032:Randomized Controlled Trials as Topic / Q000706:statistics & numerical data*; D016540:Smoking Cessation / Q000379:methods / Q000706:statistics & numerical data; D014030:Tobacco, Smokeless; D016896:Treatment Outcome; D000068580:Varenicline
chemical_list: D001552:Benzazepines; D018722:Nicotinic Agonists; D011810:Quinoxalines; D000068580:Varenicline