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1
1476-7120-11-15
1476-7120-11-15
http://dx.doi.org/10.1186/1476-7120-11-15
Orthostatic stress echocardiography as a useful test to measure variability of transvalvular pressure gradients in aortic stenosis.
P356
Q37066213-F5783D83-E6BE-40E5-927A-AC48A6FBE414
P356
1476-7120-11-15
http://dx.doi.org/10.1186/1476-7120-11-15