Preemptive analgesia: an early observation.
Bourke
D L
DL
D000700:Analgesics / Q000008:administration & dosage*; D000765:Anesthesia, Conduction; D000768:Anesthesia, General; D006801:Humans; D010149:Postoperative Pain / Q000517:prevention & control*
D000700:Analgesics