ZASTAWNA, Agnieszka; BACZEWSKA, Bożena; ŁUCZYK, Robert Jan; DZIRBA, Alina. Education and health behavior of patients with gastric ulcer. Journal of Education, Health and Sport, [S. l.], v. 7, n. 11, p. 191–199, 2017. Disponível em: https://apcz.umk.pl/JEHS/article/view/5049. Acesso em: 29 mar. 2025.