1. Objective evidence that placebo and oral medroxyprogesterone acetate therapy diminish menopausal vasomotor flushes;Albrecht;Am J Obstet Gynecol,1981
2. Estrogens, plasma tryptophan levels in perimenopausal patients;Aylward,1976
3. Sex hormones and skin collagen content in postmenopausal women;Brincat;Br Med J,1983
4. Skin and the menopause;Brincat,1986
5. Use of medroxyprogesterone acetate to prevent menopausal symptoms;Bullock;Obstet Gynecol,1975