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Fig. 1 | BMC Nephrology

Fig. 1

From: Impact of water quality on Chronic Kidney Disease of unknown etiology (CKDu) in Thunukkai Division in Mullaitivu District, Sri Lanka

Fig. 1

Thunukkai Divisional secretariat of the Mullaitivu District showing the distribution of drinking water sources (sampling points, A1-A15, B1-B20) of the patient households and control samples from C1-C3. {a CKD prevalence rates across the most affected districts in Sri Lanka [19], b Administrative map of the Mullaitivu District (Sri Lanka Surveys Department, Maps and Geoinformations, https://www.survey.gov.lk) c Sampling points in Thunukkai DS (Drawn with ArcGIS 10.1, https://www.arcgis.com/index.html)}

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