Anti-thyroid peroxidase antibodies in thyroid disorders and non-thyroid autoimmune diseases. - Feldt-Rasmussen,U.; Hoier-Madsen,M.; Bech,K.; Blichert-Toft,M.; Bliddal,H.; Date,J.; Danneskiold-Samsoe,B.; Hegedus,L.; Hippe,E.; Hornnes,P.J. (Autoimmunity, 1991)