RT Journal Article SR Electronic T1 Thrombosis of the Pulmonary Arteries JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 284 OP 289 VO 7 IS 4 A1 Schneider, H. O. A1 Van Ordstrand, H. Scott YR 1940 UL http://www.ccjm.org/content/7/4/284.abstract AB