Cryogenics in surgery / by Hans von Leden and William G. Cahan. - Flushing, NY : Medical Examination Pub. Co., 1971. Includes bibliographical references. ISBN: 0874887542 LCCN: 72134165 //r88 Subjects--Topical Terms: Cryosurgery. LC Class. No.: RD33.9 / .C77 Dewey Class. No.: 617/.05