http://whqlibdoc.who.int/hq/1998/WHO_GPV_98.06.pdf
It presents information on disease control (polio, measles, neonatal tetanus, pertussis, and influenza), self-sufficiency in vaccines, new vaccines, and immunization and health reform. Document in pdf format; Acrobat Reader required.
Creador(es): World Health Organization - WHO
Recursos añadido en:
29/05/2001
Idiomas disponibles:
Inglés
