TY  - RPRT
TI  - Solving the problems with patient controlled analgesia.
AU  - M O'Connor
AU  - S Chadwick
AU  - C Black
AU  - C Curtis
AU  - P Warwick
PY  - 1992
DO  - 10.1136/bmj.304.6834.1113
UR  - https://pubmed.ncbi.nlm.nih.gov/1586829/
ID  - 1586829
ER  -