KEATING, D R Chronic massive thrombosis of pulmonary arteries; a report of seven cases with clinical and necropsy studies. [electronic resource] - The American journal of roentgenology, radium therapy, and nuclear medicine Feb 1953 - 208-20 p. digital Publication Type: Journal Article ISSN: 0002-9580 Subjects--Topical Terms: Heart FailureHumansPulmonary ArteryPulmonary EmbolismThrombosis