Methods for evaluating the impact of vertical programs on health systems: protocol for a study on the impact of the global polio eradication initiative on strengthening routine imm...

por Closser, Svea, Rosenthal, Anat, Parris, Thomas, Maes, Kenneth, Justice, Judith, Cox, Kelly, Luck, Matthew A, Landis, R Matthew, Grove, John, Tedoff, Pauley, Venczel, Linda, Nsubuga, Peter, Kuzara, Jennifer, Neergheen, Vanessa
Publicado 2012