A.M., Al-Makdad; M.H., Al-Dholaee; A.A.K., Thabet; M.A., Al-Haimi; O.S., Balfaqih; A.M., Al-Hadad. Prevalence of Helicobacter Pylori Infection in Yemeni Patients. Yemeni Journal for Medical Sciences, [S. l.], v. 7, n. 1, p. 33–38, 2014. DOI: 10.20428/yjms.v7i1.38. Disponível em: https://journals.ust.edu/index.php/yjms/article/view/38. Acesso em: 9 jan. 2025.