TY  - RPRT
TI  - Endorphins: physiology and clinical implications.
AU  - A Goldstein
PY  - 1978
DO  - 10.1111/j.1749-6632.1978.tb16762.x
UR  - https://pubmed.ncbi.nlm.nih.gov/217294/
ID  - 217294
ER  -