TY  - RPRT
TI  - [Effect on morphine and other opioids on immune function].
AU  - G Ernst
AU  - P Pfaffenzeller
PY  - 1998
DO  - 10.1007/s004829800019
UR  - https://pubmed.ncbi.nlm.nih.gov/12799971/
ID  - 12799971
ER  -