Exercise and secondary amenorrhoea linked through endogenous opioids.
Ruffin
M T
MT
Department of Family Practice, University of Michigan Medical School, Ann Arbor.
Hunter
R E
RE
Arendt
E A
EA
D000328:Adult; D000568:Amenorrhea / Q000209:etiology / Q000503:physiopathology*; D004723:Endorphins / Q000502:physiology*; D015444:Exercise / Q000502:physiology*; D005260:Female; D006801:Humans
D004723:Endorphins