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EBioMedicine, 17 (2017), 192-198 (Authors: Mogensen, Andersen, Rodrigues, Benn, Aaby) The authors examined the outcome of the introduction of diphtheria-tetanus-pertussis (DTP) and oral polio vaccine (OPV) in an urban community in Guinea-Bissau in the early 1980s. They followed the children … Continue reading