Pan Y, Anthony M, Watson S, Clarkson TB. Soy phytoestrogens improve radial arm maze performance in ovariectomized retired breeder rats and do not attenuate benefits of 17beta-estradiol treatment. Menopause. 2000 Jul;7(4):230-5.
Avis NE, Stellato R, Crawford S, Johannes C, Longcope C. Is there an association between menopause status and sexual functioning? Menopause. 2000 Jan 1;7(5):297-309.
Johannes CB, Crawford SL, Woods J, Goldstein RB, Tran D, Mehrotra S, Johnson KB, Santoro N. An electronic menstrual cycle calendar: comparison of data quality with a paper version. Menopause. 2000 Jan 1;7(3):200-8.