Echocardiography of the aortic valve. I. Studies of normal aortic valve, aortic stenosis, aortic regurgitation, and mixed aortic valve disease
(Q33603300)
scientific article published on April 1, 1974
scientific article published on April 1, 1974
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Echocardiography of the aortic valve. I. Studies of normal aortic valve, aortic stenosis, aortic regurgitation, and mixed aortic valve disease