Φορτώνει......
Increasing the demand for childhood vaccination in developing countries: a systematic review
BACKGROUND: Attempts to maintain or increase vaccination coverage almost all focus on supply side interventions: improving availability and delivery of vaccines. The effectiveness and cost-effectiveness of efforts to increase demand is uncertain. METHODS: We performed a systematic review of studies...
Αποθηκεύτηκε σε:
| Κύριοι συγγραφείς: | , , |
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| Μορφή: | Artigo |
| Γλώσσα: | Inglês |
| Έκδοση: |
BioMed Central
2009
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| Θέματα: | |
| Διαθέσιμο Online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3226237/ https://ncbi.nlm.nih.gov/pubmed/19828063 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1472-698X-9-S1-S5 |
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