Garcia-Esteve L, Torres A, Navarro P, Aguado J, Ascaso C. Maternidad the planned y psicomorbilidad: un riesgo evitable / Unplanned pregnancy and psychological morbidity: an avoidable risk. Fac Med Barc. 2005 Jul;32(3):111-8.
Pan Y, Anthony M, Clarkson TB. Effect of estradiol and soy phytoestrogens on choline acetyl transferase and nerve growth factor mrnas in the frontal cortex and hippocampus of female rats. Proc Soc Exp Biol Med. 1999 Jun;221(2):118-25.
Clarkson TB, Anthony MS, Williams JK, Honoré EK, Cline JM. The potential of soybean phytoestrogens for postmenopausal hormone replacement therapy. Proc Soc Exp Biol Med. 1998 Mar;217(3):365-8.