Efficacy of the 9-valent pneumococcal conjugate vaccine against radiographically-confirmed pneumonia among children under and over 24 months of age in South Africa
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2020-03-01
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Series: | Journal of Infection and Public Health |
Online Access: | http://www.sciencedirect.com/science/article/pii/S1876034120303439 |