Suscripción institucional·Documento·1975·Inglés

Child Survival and Intervals between Pregnancies in Guayaquil, Ecuador

David Wolfers; Susan C. Scrimshaw

Openalex

Cómo citar

David Wolfers, & Susan C. Scrimshaw (1975). Child Survival and Intervals between Pregnancies in Guayaquil, Ecuador. https://doi.org/10.2307/2173940

Ver en la fuente DOI: 10.2307/2173940