DILNESSA, T.; AMENTIE, M. Prevalence of Helicobacter pylori and risk factors among dyspepsia and non-dyspepsia adults at Assosa General Hospital, West Ethiopia: A comparative study. The Ethiopian Journal of Health Development , [S. l.], v. 31, n. 1, 2017. Disponível em: https://ejhd.org/index.php/ejhd/article/view/965. Acesso em: 14 jun. 2021.