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Targeting Health Programs to Reach the Poor
Gwatkin, Davidson R., (2000)
Llegar a los Pobres. Con servicios de salud, nutricion y poblacion : Que funciona, que no y por que
Gwatkin, Davidson R., (2006)
Reaching the poor with health, nutrition, and population services : what works, what doesn't, and why
Yazbeck, Abdo, (2005)