1. Prevention of bone loss following oo phorectomy in premenopausal women;Aitken;Isr. J. Med. Sci,1976
2. Osteopenia in hypoestrogenic young women with anorexia nervosa;Ayers;Fertil. Steril,1984
3. Female runners and secondary amen orrhea: Correlation with age, parity, mileage, and plasma hormonal and sex-hormone- binding globulin concentrations;Baker;Fertil. Steril,1981
4. Effects of exercise on the serum concentrations of FSH, LH, progesterone and estradiol;Bonen;Eur. J. Appl Physiol,1979
5. Sex steroids and endurance running in women;Boyden;Fertil. Steril,1983