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. 2019 Sep 5;9(9):e024893. doi: 10.1136/bmjopen-2018-024893

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© Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

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Flow chart of children included and excluded from the analysis. BHP, Bandim Health Project; DTP, diphtheria-tetanus-pertussis vaccine; MV, measles vaccine.