The prevention of postoperative pain.
Wall
P D
PD
D000767:Anesthesia, Epidural / Q000009:adverse effects; D000768:Anesthesia, General / Q000009:adverse effects; D006801:Humans; D009985:Orthopedics; D010149:Postoperative Pain / Q000517:prevention & control*; D010591:Phantom Limb / Q000517:prevention & control