Fell DB, Azziz-Baumgartner E, Baker MG, et al. (2017) Influenza epidemiology and immunization during pregnancy: Final report of a World Health Organization working group. Vaccine. 2017; 35(43):5738-5750.

Fell DB, Azziz-Baumgartner E, Baker MG, et al. (2017) Influenza epidemiology and immunization during pregnancy: Final report of a World Health Organization working group. Vaccine. 2017; 35(43):5738-5750.