The effect of eccentricity on spatial vector analysis of the electrocardiogram of the newborn infant and on the correlation between the electrocardiogram and the vectorcardiogram.
作者信息
SCHAFFER A I, DIX J H, BERGMANN P
出版信息
Am Heart J. 1952 May;43(5):735-42. doi: 10.1016/0002-8703(52)90048-3.