Immunisation coverage in rural–urban migrant children in low and middle-income countries (LMICs): a systematic review and meta-analysis
Awoh, Abiyemi Benita ; Plugge, Emma
Journal of Epidemiology and Community Health, 2016-03, Vol.70 (3), p.305-311 [Periódico revisado por pares]England: BMJ Publishing Group Ltd
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