The first signs of beta-cell autoimmunity appear in infancy in genetically susceptible children from the general population: The finnish type 1 diabetes prediction and prevention study. - Kimpimaki,T.; Kupila,A.; Hamalainen,AM.; Kukko,M.; Kulmala,P.; Savola,K.; Simell,T.; Keskinen,P.; Ilonen,J.; Simell,O.; Knip,M. (J Clin Endocrinol Metab, 2001)