Mannweiler, S; Regauer, S, Schwaiger, P; Kleiber; M; Klintschar, M.. Evidence of Fetal Microchimerism in Hashimoto´s Thyroiditis Virchow Arch2001; 403(3):388--18th European Congress of Pathology; SEP 8 - 13, 2001; Berlin GERMANY. [Poster]