TY  - RPRT
TI  - Beta-endorphin response to exercise. An update.
AU  - A H Goldfarb
AU  - A Z Jamurtas
PY  - 1997
DO  - 10.2165/00007256-199724010-00002
UR  - https://pubmed.ncbi.nlm.nih.gov/9257407/
ID  - 9257407
ER  -