Bolaños Díaz, B. D., E. Díaz Nava, L. Huayanay Falconí, and C. De la Puente Olórtegui. “Isoflavones and Risk of Fracture in Post-Menopausal Women: A Systematic Review and Meta-Analysis”. ACTA MEDICA PERUANA, Vol. 25, no. 2, June 2018, pp. 85-91, http://54.39.98.165/index.php/AMP/article/view/2629.