APA
Gross-Sawicka E. M., Nagi H. M., Lever H. M., Salcedo E. E. & Fouad-Tarazi F. M. (19920212). Aortoseptal angulation and left ventricular hypertrophy pattern: an echocardiographic study in patients with aortic valvular stenosis. : Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography.
Chicago
Gross-Sawicka E M, Nagi H M, Lever H M, Salcedo E E and Fouad-Tarazi F M. 19920212. Aortoseptal angulation and left ventricular hypertrophy pattern: an echocardiographic study in patients with aortic valvular stenosis. : Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography.
Harvard
Gross-Sawicka E. M., Nagi H. M., Lever H. M., Salcedo E. E. and Fouad-Tarazi F. M. (19920212). Aortoseptal angulation and left ventricular hypertrophy pattern: an echocardiographic study in patients with aortic valvular stenosis. : Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography.
MLA
Gross-Sawicka E M, Nagi H M, Lever H M, Salcedo E E and Fouad-Tarazi F M. Aortoseptal angulation and left ventricular hypertrophy pattern: an echocardiographic study in patients with aortic valvular stenosis. : Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography. 19920212.