Effective chelation of iron in beta thalassaemia with the oral chelator 1,2-dimethyl-3-hydroxypyrid-4-one. - Kontoghiorghes,GJ.; Aldouri,MA.; Hoffbrand,AV.; Barr,J.; Wonke,B.; Kourouclaris,T.; Sheppard,L. (Br Med J (Clin Res Ed), 1987)