title: Comparative effectiveness research: ethical and regulatory guidance.
authors.affiliation: Albert Einstein College of Medicine, Bronx, New York.
authors.forename: Alan R
authors.initials: AR
authors.lastname: Fleischman
authors.affiliation: The Hastings Center, Garrison, New York3Harvard Medical School, Boston, Massachusetts.
authors.forename: Mildred Z
authors.initials: MZ
authors.lastname: Solomon
mesh_terms: D057186:Comparative Effectiveness Research / Q000941:ethics / Q000331:legislation & jurisprudence / Q000379:methods; D006801:Humans; D007258:Informed Consent; D012107:Research Design; D018570:Risk Assessment; D014481:United States