SOKOLNYK, S. V.; SOROKMAN, T. V.; BODNAR, G. B.; MOLDOVAN, P. M.; LOZIUK, I. Y.; VASKUL, N. Y. Marker profile of digestive system organs comorbid pathology in children. Journal of Education, Health and Sport, [S. l.], v. 10, n. 10, p. 272–278, 2020. DOI: 10.12775/JEHS.2020.10.10.026. Disponível em: https://apcz.umk.pl/JEHS/article/view/JEHS.2020.10.10.026. Acesso em: 2 oct. 2023.