Golovatyuk, K. P. “Role of Polymorphisms TNF.- Alpha Gene in the Development of Recurrent Miscarriage After in Vitro Fertilization in the ResidentS of Odessa Region of Ukraine”. Journal of Education, Health and Sport, vol. 7, no. 1, Jan. 2017, pp. 323-32, https://apcz.umk.pl/JEHS/article/view/4218.