VLASOVA, Olena. Risk of developing congenital malformations in infants whose mothers live under unfavourable geochemical conditions. Journal of Education, Health and Sport, [S. l.], v. 8, n. 2, p. 231–234, 2018. Disponível em: https://apcz.umk.pl/JEHS/article/view/5289. Acesso em: 8 jul. 2025.