Immunity and field efficacy of type 2-containing polio vaccines after cessation of trivalent oral polio vaccine: A population-based serological study in Pakistan
Titel:
Immunity and field efficacy of type 2-containing polio vaccines after cessation of trivalent oral polio vaccine: A population-based serological study in Pakistan
Auteur:
Voorman, Arie Habib, Muhammad Atif Hussain, Imtiaz Muhammad Safdar, Rana Ahmed, Jamal A. Weldon, William C. Ahmed, Imran Umer, Muhammad Partridge, Jeffrey Soofi, Sajid Bashir