Trend of Lassa fever cases and factors associated with mortality in Liberia, 2016 - 2021: a secondary data analysis. - Dwalu E; Jetoh RW; Shobayo BI; Pewu I; Taweh F; Wilson-Sesay HW; Akpan GE; Shannon F; Joseph BO; Umeokonkwo CD; Adewuyi P; Amo-Addae M; et al. (The Pan African medical journal, 2024)