title: Guidelines for studies that involve placebo controls: the Massachusetts approach.
authors.affiliation: Community Clinical Services, McLean Hospital, 115 Mill Street, Belmont, MA 02478, USA. Pbarreira@partners.org
authors.forename: P
authors.initials: P
authors.lastname: Barreira
authors.forename: M
authors.initials: M
authors.lastname: Albert
authors.forename: F
authors.initials: F
authors.lastname: Altaffer
authors.forename: R B
authors.initials: RB
authors.lastname: Flannery
mesh_terms: D004992:Ethics, Medical; D006801:Humans; D008404:Massachusetts; D001523:Mental Disorders / Q000188:drug therapy*; D010919:Placebos; D017410:Practice Guidelines as Topic; D016032:Randomized Controlled Trials as Topic / Q000379:methods*
chemical_list: D010919:Placebos