Effects of exercise and amenorrhea on bone mineral density in teenage runners - Okano, H.; Misunuma, H.; Soda, M.; Matsui, H.; Aoki, I.; Honjo, S.; Ibuki, Y. (Endocrine Journal, 1995)
Keywords: bone; long distance running; running; menstruation; mineral; junior elite sport; sport physiology; USA; endurance sports; sports for the handicapped; junior sports