海量图书期刊资源，随时随地畅享阅读乐趣
Late noninvasive evaluation of cardiac performance in mildly symptomatic older patients with Ebstein's anomaly of tricuspid valve: Role of radionuclide imagingAnita Saxena; Lance V. Fong; Maria Tristam; Duncan M. Ackery; Barry R. Keeton · 1991