TY  - RPRT
TI  - Peripheral opioid analgesia.
AU  - W Janson
AU  - C Stein
PY  - 2003
DO  - 10.2174/1389201033489766
UR  - https://pubmed.ncbi.nlm.nih.gov/14529429/
ID  - 14529429
ER  -