Besznyak, Istvan Mediastinal tumors and pseudotumors diagnosis pathology and surgical treatment By Istvan Besznyak, Bela Szende and Karoly Lapis - Basel S. Karger 1984 - 336 p. : ill. ; 25 cm. Includes bibliographies ISBN: 3805535821 Subjects--Topical Terms: Mediastinal neoplasms