Koval, Y. N. and Novikova, J. A. (2016) “State of the dental system in children with chronic generalized catarrhal gingivitis, who suffer from chronic tonsillitis”, Journal of Education, Health and Sport, 6(11), pp. 858–869. Available at: https://apcz.umk.pl/JEHS/article/view/4488 (Accessed: 22 December 2024).