[Sensible use of placebo in psychopharmacological research].
Kotler
M
M
Witztum
E
E
D002986:Clinical Trials as Topic; D006801:Humans; D015990:Placebo Effect; D010919:Placebos; D011600:Psychopharmacology / Q000379:methods*; D012107:Research Design
D010919:Placebos