The combination of antibodies to GAD-65 and IA-1 c can replace the islet-cell antibody assay to identify subjects at risk of type 1 diabetes mellitus. - Hatziagelaki,E.; Jaeger,C.; Petzoldt,R.; Seissler,J.; Scherbaum,W.A.; Federlin,K.; Bretzel,R.G. (Horm Metab Res, 1999)