Rolando MoralesAna María AguilarAlvaro Calzadilla2026-03-222026-03-22200410.1016/j.ehb.2004.10.007https://doi.org/10.1016/j.ehb.2004.10.007https://andeanlibrary.org/handle/123456789/44850Citaciones: 41enMalnutritionPublic healthGeographyEnvironmental healthDeveloping countryDemographyarticle