Afghanistan + 11 more

Weekly Epidemiological Record (WER), 15 April 2011, vol. 86, no. 16 (pp. 153–160) [EN/FR]

Source
Posted
Originally published

Attachments

Contents
- 153 Monitoring progress towards global polio eradication: poliovirus surveillance, 2009–2010

Sommaire
- 153 Suivi des progrès pour l’éradication mondiale de la poliomyélite: surveillance des poliovirus en 2009–2010