KARIM, R.; AHMED, S. M.; BEGUM, F. Non-invasive stool antigen test for screening of Helicobacter pylori infection and assessing efficacy of treatment in patients with peptic ulcer. South East Asia Journal of Public Health, [S. l.], v. 2, n. 1, p. 28–33, 2013. DOI: 10.3329/seajph.v2i1.15262. Disponível em: https://banglajol.info/index.php/SEAJPH/article/view/15262. Acesso em: 16 aug. 2024.