TY  - RPRT
TI  - Adjuvant analgesic agents.
AU  - R K Portenoy
PY  - 1996
DO  - 10.1016/s0889-8588(05)70329-4
UR  - https://pubmed.ncbi.nlm.nih.gov/8821562/
ID  - 8821562
ER  -