TY  - RPRT
TI  - Improving patients' postoperative sleep: a randomized control study comparing subcutaneous with intravenous patient-controlled analgesia.
AU  - L Dawson
AU  - K Brockbank
AU  - E C Carr
AU  - R F Barrett
PY  - 1999
DO  - 10.1046/j.1365-2648.1999.01161.x
UR  - https://pubmed.ncbi.nlm.nih.gov/10520100/
ID  - 10520100
ER  -