Modeling and testing maternal and newborn care mHealth interventions: a pilot impact evaluation and follow-up qualitative study in Guatemala

por Prieto, José Tomás, Zuleta, Clara, Rodríguez, Jorge Tulio
Publicado 2017

Relative Validity of Three Food Frequency Questionnaires for Assessing Dietary Intakes of Guatemalan Schoolchildren

por Marcinkevage, Jessica, Mayén, Ana-Lucia, Zuleta, Clara, DiGirolamo, Ann M., Stein, Aryeh D., Ramirez-Zea, Manuel
Publicado 2015