1. Global eradication of poliovirus: history and rationale;Dowdle,2002
2. The Global Polio Eradication Initiative Data and Monitoring,2013
3. Inactivated and live, attenuated poliovirus vaccines: mucosal immunity;Sutter,1993
4. Poliovirus vaccine—live;Sutter,2013
5. Poliovirus vaccine—inactivated;Vidor,2013