Ndjitoyap Ndam, Antonin Wilson, Mathurin KOWO, Winnie BEKOLO NGA, André ATANGANA MESSI, Paul TALLA, Georges BOUGHA, Michèle TAGNI SARTRE, et al. “Efficacy of the First Line Regimen of Treatment for Helicobacter Pylori in a Sub-Saharan Country”. HEALTH SCIENCES AND DISEASE 22, no. 11 (November 12, 2021). Accessed April 2, 2025. http://hsd-fmsb.org/index.php/hsd/article/view/3070.