The placebo in the practice of medicine.
Chong
T M
TM
D006294:Health Resorts / Q000266:history; D049672:History, 19th Century; D049690:History, Ancient; D006801:Humans; D059408:Pain Management; D010919:Placebos / Q000627:therapeutic use*; D013514:Surgical Procedures, Operative
D010919:Placebos