(Q72556829)

English

Strategies for the certification of the eradication of wild poliovirus transmission in the Americas. Expanded Program on Immunization, Pan American Health Organization

scientific article published on 01 January 1993

Statements

Strategies for the certification of the eradication of wild poliovirus transmission in the Americas. Expanded Program on Immunization, Pan American Health Organization (English)

Identifiers

 
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