COSBY, R S The vector-electrocardiogram in acute coronary insufficiency and in acute myocardial infarction. [electronic resource] - American heart journal Jun 1955 - 896-910 p. digital Publication Type: Journal Article ISSN: 0002-8703 Standard No.: 10.1016/0002-8703(55)90236-2 doi Subjects--Topical Terms: Coronary Disease--diagnosisElectrocardiographyHumansMyocardial Infarction--diagnosisVectorcardiography