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Cholera incidence in a population offered cholera vaccination: comparison of cooperative and uncooperative groups
From May 1964 to December 1965, a controlled field trial of the effectiveness of cholera and cholera El Tor vaccines was conducted in Negros Occidental, Philippines. Some people did not volunteer for vaccination, and of those who did some received cholera vaccine and others a control (typhoid) vacci...
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| Main Authors: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
1971
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2427867/ https://ncbi.nlm.nih.gov/pubmed/4950563 |
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