“..., even though they have been confectioned in different geographical zones, with different socio...”
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“... of this study is to trace a temporal line of malaria cases geographically stratified by political divisions...”
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“...This study utilized a Geographic Information System to perform an analysis of Geological...”
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“...This project entitled "Demographic and Socioeconomic Differences in the Ecuadorian Amazon...”
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“...Demographic, epidemiological and socioeconomic changes, who suffered adult population ecuadorian...”
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“... the methodology cross-sectional descriptive study, applying statistical and demographic data bases, existing...”
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