Etiology, prevalence, and mortality of sepsis among children under five years in Africa: a systematic review and meta-analysis. - Dicko CH; N'Dri DN; Snoussi M; Nzoyikorera N; Zouré AA; Kambiré D; Elammari I; Bouziyane A; Halabi MK; Bivigou-Mboumba B; Nayme K; Iroungou BA; et al. (BMC infectious diseases, 2026)