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Clinical efficacy of trivalent oral poliomyelitis vaccine: a case-control study.
A case-control study was carried out between May 1988 and May 1989 to assess the effectiveness of three doses of trivalent oral poliomyelitis vaccine (TOPV3) in children aged 6-35 months in Madras city. All the cases were patients with acute paralytic poliomyelitis who were residing in Madras city a...
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| 主要な著者: | , , , |
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| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
World Health Organization
1993
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| 主題: | |
| オンライン･アクセス: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2393518/ https://ncbi.nlm.nih.gov/pubmed/8324848 |
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