Influenza epidemiology and immunization during pregnancy: final report of a World Health Organization working group (Vaccine, 2017)

(untitled) - Fell, DB; Azziz-Baumgartner, E; Baker, MG; Batra, M; Beauté, J; Beutels, P; Bhat, N; Bhutta, ZA; Cohen, C; De Mucio, B; Gessner, BD; Gravett, MG; et al.