DOĞANCI, Tümay; KANSU, Aydan; DOĞANCI, Levent; GİRGİN, Nurten. Helicobacter pylori seroprevalence in children, aged 6 months to 5 years old, in Turkey. Turkish Journal of Gastroenterology, [S. l.], v. 9, n. 2, p. 138–145, 1998. Disponível em: https://turkjgastroenterol.org/index.php/tjg/article/view/876. Acesso em: 1 jan. 2026.