No justified use of placebos for pain.
McCaffery
M
M
Ferrell
B
B
Pasero
C
C
D004993:Ethics, Nursing; D005260:Female; D006801:Humans; D010146:Pain / Q000188:drug therapy* / Q000451:nursing; D010919:Placebos / Q000627:therapeutic use*
D010919:Placebos