HASANAIN SAHIB SALIH. THE CORRELATION BETWEEN THE COVID-19 INFECTIONS AND SUSCEPTIBILITY TO INFECTION WITH HELICOBACTER PYLORI IN IRAQI PATIENTS. European Journal of Research Development and Sustainability, [S. l.], v. 3, n. 2, p. 122-124, 2022. Disponível em: https://scholarzest.com/index.php/ejrds/article/view/1885. Acesso em: 10 jan. 2025.