TY  - RPRT
TI  - Acupuncture and opioids.
AU  - D Cutler
PY  - 2001
DO  - 10.1016/s0165-6147(00)01780-6
UR  - https://pubmed.ncbi.nlm.nih.gov/11478991/
ID  - 11478991
ER  -