Vahidi, A.R., and M.H. Sheikhha. “Comparing the Effects of Sodium and Potassium Diet With Calcium and Magnesium Diet on Sex Ratio of Rats` Offspring”. Pakistan Journal of Nutrition, vol. 6, no. 1, Dec. 2006, pp. 44-48, https://doi.org/10.3923/pjn.2007.44.48.