Postoperative pain relief.
Wheatley
R G
RG
Department of Anaesthesia, York District Hospital, UK.
Samaan
A K
AK
D000698:Analgesia / Q000379:methods*; D006801:Humans; D010149:Postoperative Pain / Q000517:prevention & control*; D011364:Professional Practice; D013514:Surgical Procedures, Operative