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Monitoring polio supplementary immunization activities using an automated short text messaging system in Karachi, Pakistan
PROBLEM: Polio remains endemic in many areas of Pakistan, including large urban centres such as Karachi. APPROACH: During each of seven supplementary immunization activities against polio in Karachi, mobile phone numbers of the caregivers of a random sample of eligible children were obtained. A comp...
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| Главные авторы: | , , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
World Health Organization
2014
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3949591/ https://ncbi.nlm.nih.gov/pubmed/24700982 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.2471/BLT.13.122564 |
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