Comhaire, F. H., and A. Mahmoud. “An Update on Treatments and Interventions for Male Infertility, and the Role of Nutriceutical Food Supplementation”. Journal of Pharmacy and Nutrition Sciences, vol. 3, no. 1, Jan. 2012, pp. 1-16, doi:10.6000/1927-5951.2012.03.01.1.