Lugar de publicación Maternal serum androgens in pregnant women with polycystic ovarian syndrome: possible implications in prenatal androgenization. 17(10):2573-2579. 2002 Secretory Pattern of Leptin and LH during Lactational Amenorrhoea in Breasteeding Normal and Polycystic Ovarian Syndrome Women. 16(2):244-249. 2001