Vladimir Zaichick, Sofia Zaichick, and Sinclair Wynchank. “Intracellular Zinc Excess As One of the Main Factors in the Etiology of Prostate Cancer”. Journal of Analytical Oncology, vol. 5, no. 3, July 2016, pp.  124-131, doi:10.6000/1927-7229.2016.05.03.5.