TY  - RPRT
TI  - Analgesia after surgery.
AU  - D J Bush
AU  - G Bonney
PY  - 1992
DO  - 10.1136/bmj.305.6862.1160-d
UR  - https://pubmed.ncbi.nlm.nih.gov/1463969/
ID  - 1463969
ER  -