title: When to randomize, or 'Evidence-based medicine needs medicine-based evidence'.
authors.affiliation: Clinical Epidemiology Research Center, VA Connecticut Healthcare System, West Haven, CT, USA. john.concato@yale.edu
authors.forename: John
authors.initials: J
authors.lastname: Concato
mesh_terms: D003362:Cost-Benefit Analysis; D004992:Ethics, Medical; D019317:Evidence-Based Medicine / Q000191:economics / Q000941:ethics / Q000379:methods* / Q000706:statistics & numerical data; D006801:Humans; D010043:Outcome and Process Assessment, Health Care; D016032:Randomized Controlled Trials as Topic / Q000191:economics / Q000941:ethics / Q000379:methods* / Q000706:statistics & numerical data; D012107:Research Design; D014481:United States