Nagy, K K Role of echocardiography in the diagnosis of occult penetrating cardiac injury. [electronic resource] - The Journal of trauma Jun 1995 - 859-62 p. digital Publication Type: Journal Article ISSN: 0022-5282 Standard No.: 10.1097/00005373-199506000-00004 doi Subjects--Topical Terms: AdolescentAdultAgedChildFemaleHeart Injuries--diagnostic imagingHumansMaleMiddle AgedPericardial Effusion--diagnostic imagingRetrospective StudiesTrauma CentersUltrasonographyWounds, Penetrating--diagnostic imaging