Second generation assay for thyrotropin receptor antibodies has superior diagnostic sensitivity for Graves’ disease - Costagliola, S; Morgenthaler, NG; Hoermann, R; Badenhoop, K; Struck, J; Freitag, D; Poertl, S; Weglöhner, W; Hollidt, JM; Quadbeck, B; Dumont, JE; Schumm-Draeger, PM; Bergmann, A; Mann, K; Vassart, G; Usadel, KH (J Clin Endocrinol Metab, 1999)