![Map of study area (Source: Ethiopia (https://commons.wikimedia.org/wiki /File:Ethiopia-Amhara.png), Amhara Region (https://www.ethiodemographyandhealth.org/Amhara.html)). Accessed on December 29 / 2015. Map of study area (Source: Ethiopia (https://commons.wikimedia.org/wiki /File:Ethiopia-Amhara.png), Amhara Region (https://www.ethiodemographyandhealth.org/Amhara.html)). Accessed on December 29 / 2015.](https://s3-eu-west-1.amazonaws.com/ppreviews-plos-725668748/2634291/preview.jpg)
Map of study area (Source: Ethiopia (https://commons.wikimedia.org/wiki /File:Ethiopia-Amhara.png), Amhara Region (https://www.ethiodemographyandhealth.org/Amhara.html)). Accessed on December 29 / 2015.
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Southern Nations Nationalities and Peoples, state of Ethiopia. Elevation map colored in wiki style with lakes and rivers. Locations of major cities o Stock Photo - Alamy
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Somali, state of Ethiopia. Elevation map colored in wiki style with lakes and rivers. Locations and names of major cities of the region. Corner auxili Stock Photo - Alamy
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