FURDYCHKO, L. O.; POHORETSKA, Y. O. Meaning of indices of nitric oxide system for early period of peptic ulcer disease formation in the presence of pneumonia. Journal of Education, Health and Sport, [S. l.], v. 8, n. 1, p. 269–273, 2018. Disponível em: https://apcz.umk.pl/JEHS/article/view/5481. Acesso em: 22 apr. 2024.