Preemptive analgesia or anoci-association.
Smiler
B G
BG
D000776:Anesthesiology / Q000266:history*; D013502:General Surgery / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008488:Medical Illustration / Q000266:history; D009626:Terminology as Topic; D014481:United States