Continued need for placebo in many cases, even when there is effective therapy.
Temple
Robert J
RJ
Meyer
Robert
R
D000787:Angina Pectoris / Q000188:drug therapy; D001249:Asthma / Q000188:drug therapy; D018849:Controlled Clinical Trials as Topic / Q000941:ethics*; D003863:Depression / Q000188:drug therapy; D006801:Humans; D008881:Migraine Disorders / Q000188:drug therapy; D015990:Placebo Effect