Immunogenicity and safety of fractional doses of 17D-213 yellow fever vaccine in children (YEFE): a randomised, double-blind, non-inferiority substudy of a phase 4 trial. - Juan-Giner A; Namulwana ML; Kimathi D; Grantz KH; Fall G; Dia M; Bob NS; Sall AA; Nerima C; Sahani MK; Mulogo EM; Ampeire I; et al. (The Lancet. Infectious diseases, 2023)