548,856 VIRAL VIRAL hEPATITIS C,D and E: Proceedings of the International Meeting on No-A, Non-B Hepatitis, Tokyo, 27-30 September 1989 / ed. Toshio Shikata, Robert H. Purcell, Toshikazu Uchida. - Amsterdam [etc.] : Excerpta Medica, 1991. - XIII, 405 s. : il., wykr ; 25 cm (International Congress Series / Excerpta Medica ; No 895 ISBN 0-444-81117-6 )