Experimental Gerontology, 36(2), 297-310, 2001 Effects of melatonin in perimenopausal and menopausal women: a randomized and placebo controlled study Bellipanni G, Bianchi P, Pierpaoli W, Bulian D, Ilyia E DOI10.1016/s0531-5565(00)00217-5 Read at publisher