Placebo controlled trials: restrictions, not prohibitions.
Iltis
Ana Smith
AS
Center for Health Care Ethics, Saint Louis University, Missouri, USA.
D018849:Controlled Clinical Trials as Topic / Q000941:ethics* / Q000379:methods; D006801:Humans; D007258:Informed Consent / Q000941:ethics* / Q000523:psychology; D010919:Placebos
D010919:Placebos