Population impact and effectiveness of sequential 13-valent pneumococcal conjugate and monovalent rotavirus vaccine introduction on infant mortality: prospective birth cohort studies from Malawi.

King C, Bar-Zeev N, Phiri T, Beard J, Mvula H, Crampin A, Heinsbroek E, Hungerford D, Lewycka S, Verani J, Whitney C, Costello A, Mwansambo C, Cunliffe N, Heyderman R, French N, VacSurv Consortium,