PMCID: PMC3154644 EMSID: UKMS32207 D Gunnell,1 R Fernando,2,3 M Hewagama,2 WDD Priyangika,2 F Konradsen,3,4 and M Eddleston3,5 D Gunnell 1Department of Social Medicine, Canynge Hall, Whiteladies Road, Bristol BS8 2PR R Fernando 2Department of Forensic Medicine and Toxicology, University of Colombo National Poisons Information Centre, Sri Lanka 3South Asian Clinical Toxicology Research Collaboration (SACTRC) M Hewagama 2Department of Forensic Medicine and Toxicology, University of Colombo...