TY - RPRT TI - Fasting associated with decrease in hypothalamic beta-endorphin. AU - S R Gambert AU - T L Garthwaite AU - C H Pontzer AU - T C Hagen PY - 1980 DO - 10.1126/science.6254156 UR - https://pubmed.ncbi.nlm.nih.gov/6254156/ ID - 6254156 ER -