TY  - RPRT
TI  - Preemptive analgesia: it starts before surgery.
AU  - C L Pasero
AU  - M McCaffery
PY  - 1996
DO  - 10.1097/00000446-199612000-00034
UR  - https://pubmed.ncbi.nlm.nih.gov/8961858/
ID  - 8961858
ER  -