Showing items related by title, author, creator and subject.

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  Eliminación del poliovirus de las Américas para 1990 

  Organización Panamericana de la Salud; Organización Panamericana de la Salud (Washington, D.C; Organización Panamericana de la Salud, 1988-06)
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  Plan of action for the eradication of indigenous transmission of wild poliovirus 

  Pan American Health Organization (Washington, D.C; Pan American Health Organization, 1990)
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  Outbreak of poliomyelitis in the Dominican Republic and Haiti 

  Pan American Health Organization (2000)

  Source. PAHO. Division of Vaccines and Immunization (HVP)