HARKEN, D E Foreign bodies in and in relation to the thoracic blood vessels and heart; migratory foreign bodies within the blood vascular system. [electronic resource] - American journal of surgery Jul 1946 - 80-90 p. digital Publication Type: Journal Article ISSN: 0002-9610 Standard No.: 10.1016/0002-9610(46)90139-0 doi Subjects--Topical Terms: Blood VesselsForeign BodiesHeartHumansThorax--blood supply