| Literature DB >> 12290364 |
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Abstract
Keywords: Delivery Of Health Care; Diseases; Health; Health Services; Immunization; International Agencies; Organization And Administration; Organizations; Poliomyelitis--prevention and control; Primary Health Care; Programs; Un; Viral Diseases; Who
Mesh：
Year: 1999 PMID： 12290364
Source DB: PubMed Journal: EPI Newsl ISSN： 0251-4710