LEPESCHKIN, E Components of Q-T and Q-U intervals of the electrocardiogram in normals. [electronic resource] - Journal of applied physiology Nov 1956 - 443-6 p. digital Publication Type: Journal Article ISSN: 0021-8987 Standard No.: 10.1152/jappl.1956.9.3.443 doi Subjects--Topical Terms: ElectrocardiographyHumans