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http://whqlibdoc.who.int/hq/2003/WHO_V&B_03.11.pdf
This document provides a systematic, worldwide plan of action to prevent transmission of wild poliovirus from the laboratory into the community. Document in pdf format; Acrobat Reader required.
Originador(es): World Health Organization - WHO
Recurso adicionado em:
25/05/2001
Idiomas disponíveis:
Inglês
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