TY  - RPRT
TI  - Intrathecal beta-endorphin.
AU  - K M Foley
AU  - C E Inturrisi
PY  - 1980
DO  - 10.1016/s0140-6736(80)90263-9
UR  - https://pubmed.ncbi.nlm.nih.gov/6105462/
ID  - 6105462
ER  -