http://apps.who.int/immunization_monitoring/VolXIIIDec06.pdf?ua=1
News relating to polio eradication, poliovirus, laboratory tests, Acute Flaccid Paralysis, and recommendations. Documents in pdf format.
Creador(es): World Health Organization. Global Polio Eradication Initiative
Recursos añadido en:
18/05/2000
Idiomas disponibles:
Inglés
