A developing country perspective on vaccine-associated paralytic poliomyelitis
When the Expanded Programme on Immunization was established and oral poliovirus vaccine (OPV) was introduced for developing countries to use exclusively, national leaders of public health had no opportunity to make an informed choice between OPV and the inactivated poliovirus vaccine (IPV). Today, a...
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Format: | Article |
Language: | English |
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The World Health Organization
2004-01-01
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Series: | Bulletin of the World Health Organization |
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Online Access: | http://www.scielosp.org/scielo.php?script=sci_arttext&pid=S0042-96862004000100011 |