Toward a grounded theory of why some immunization programmes in sub-Saharan Africa are more successful than others: a descriptive and exploratory assessment in six countries
| Autor: | Naimoli, Joseph F, Challa, Shilpa, Schneidman, Miriam, Kostermans, Kees |
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| Zdroj: | Health Policy and Planning, 2008 Nov 01. 23(6), 379-389. |
| Databáze: | JSTOR Journals |
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