Natural history of beta-cell autoimmunity in young children with increased genetic susceptibility to type 1 diabetes recruited from the general population - Kimpimäki, T; Kulmala, P; Savola, K; Kupila, A; Korhonen, S; Simell, T; Ilonen, J; Simell, O; Knip, M (J Clin Endocrinol Metab, 2002)