Fig. 2From: Impact of water quality on Chronic Kidney Disease of unknown etiology (CKDu) in Thunukkai Division in Mullaitivu District, Sri LankaSerum creatinine data of CKDu patients, collected from different locations, A1-C2 in Thunukkai. A1-B20 are CKDu endemic areas, C1-C3 are none-CKDu areas. Reference line represents 2 mg/dL creatinine levelBack to article page