TY  - RPRT
TI  - Patient-controlled analgesia: optimizing the experience.
AU  - J A Ellis
AU  - R Blouin
AU  - J Lockett
PY  - 1999
DO  - 10.1177/10547739922158304
UR  - https://pubmed.ncbi.nlm.nih.gov/10887876/
ID  - 10887876
ER  -