RT Journal Article SR Electronic T1 Treatment of Thromboangitis Obliterans by Roentgen Therapy JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 237 OP 240 VO 13 IS 4 A1 Portmann, U. V. A1 Parsons, G. E. YR 1946 UL http://www.ccjm.org/content/13/4/237.abstract AB