Patskov, A. O. “Expression of the Initiator Caspase-8 in the Epithelium of Physiological Ectopy in Young Women, Infected With Human Papillomaviruses”. Journal of Education, Health and Sport, vol. 8, no. 7, July 2018, pp. 453-62, https://apcz.umk.pl/JEHS/article/view/5764.