Zinn Wilhelm Idiopathic ischemic necrosis of the femoral head in adults - - Baltimore University Park Press 1971 - 220 p. 25 cm. - . Femur Head Necrosis, Necrosis ISBN: 0839105827 Subjects--Topical Terms: NecrosisFemur Head Necrosis Dewey Class. No.: WE865 / ZIN