Vaccine hesitancy among healthcare workers in low- and middle-income countries during the COVID-19 pandemic: Results from facility surveys across six countries. - Baral P; Ahmed T; Amor Fernandez P; Peters MA; Drouard SHP; Muhoza P; Mwinnyaa G; Mwansambo C; Nzelu C; Tassembedo M; Uddin MH; Wesseh CS; et al. (PloS one, 2023)