The presence of thyrogastric antibodies in first degree relatives of type 1 diabetic patients is associated with age and proband antibody status, De Block, C.E., De Leeuw Ilse, Decochez K., Winnock F., Van Autreve J., Van Campenhout C., Martin M., and Gorus F. , J.Clin.Endocrinol.Metab., 0/9/2001, Volume 86, Issue 9, Number 4363, p.4358 - 4363, (2001)