@article {32667,
	title = {2: 15 pm: THE ROLE OF PROGESTERONE IN EXERCISE-INDUCED AMENORRHEA},
	journal = {Medicine \& Science in Sports \& Exercise},
	volume = {13},
	year = {1981},
	note = {n/a},
	pages = {105},
	publisher = {LWW},
	abstract = {n/a},
	isbn = {0195-9131},
	author = {Webb, ML and Mashaly, MM}
}
