APA

Klein A. L., Abdalla I., Murray R. D., Lee J. C., Vandervoort P., Thomas J. D., Appleton C. P. & Tajik A. J. (19980728). Age independence of the difference in duration of pulmonary venous atrial reversal flow and transmitral A-wave flow in normal subjects. : Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography.

Chicago

Klein A L, Abdalla I, Murray R D, Lee J C, Vandervoort P, Thomas J D, Appleton C P and Tajik A J. 19980728. Age independence of the difference in duration of pulmonary venous atrial reversal flow and transmitral A-wave flow in normal subjects. : Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography.

Harvard

Klein A. L., Abdalla I., Murray R. D., Lee J. C., Vandervoort P., Thomas J. D., Appleton C. P. and Tajik A. J. (19980728). Age independence of the difference in duration of pulmonary venous atrial reversal flow and transmitral A-wave flow in normal subjects. : Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography.

MLA

Klein A L, Abdalla I, Murray R D, Lee J C, Vandervoort P, Thomas J D, Appleton C P and Tajik A J. Age independence of the difference in duration of pulmonary venous atrial reversal flow and transmitral A-wave flow in normal subjects. : Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography. 19980728.