Epidemic of self-poisoning with seeds of the yellow oleander tree (Thevetia peruviana) in northern Sri Lanka - Eddleston, M.; Ariaratnam, C.A.; Meyer, W.P.; Perera, G.; Kularatne, A.M.; Attapattu, S.; Sheriff, M.H.R.; Warrell, D.A. (My University, 1999)