EVALUATION OF ANALGESICS BY THE RATING OF PATIENT BEHAVIOR.
D000700:Analgesics; D001241:Aspirin; D005149:Facial Expression; D006801:Humans; D008614:Meperidine; D009068:Movement; D010146:Pain; D010615:Phenacetin; D010919:Placebos; D012119:Respiration; D013223:Statistics as Topic
D000700:Analgesics; D010919:Placebos; D008614:Meperidine; D010615:Phenacetin; D001241:Aspirin
ASPIRIN; FACIAL EXPRESSION; MEPERIDINE; MOVEMENT; PAIN; PHENACETIN; PLACEBOS; RESPIRATION; STATISTICS