
No effect of oral polio vaccine administered at birth on mortality and immune response to BCG. A natural experiment
Keywords: aHR; adjusted hazard ratio; aPR; adjusted prevalence ratio; BCG; Bacille Calmette-Guerin; BHP; Bandim Health Project; CI; confidence interval; DTP; vaccine against diphtheria, tetanus, and pertussis; GMR; geometric mean ratio; GPS; global positioning syst