Guidelines for studies that involve placebo controls: the Massachusetts approach.
Barreira
P
P
Community Clinical Services, McLean Hospital, 115 Mill Street, Belmont, MA 02478, USA. Pbarreira@partners.org
Albert
M
M
Altaffer
F
F
Flannery
R B
RB
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*
D010919:Placebos