“…A liver-specific antigen has been described recently. Prolonged immunization in rabbits leads to a liver inflammation closely resembling chronic aggressive hepatitis with typical "piecemeal" necrosis (Kossling and Meyer zum Buschenfelde, 1968). Cells producing antibodies to this antigen have been found in biopsies of cases with chronic aggressive hepatitis (Meyer zum Buschenfelde et al, 1969).…”