Gordon Alvin J. <br/><br/>
Hemodynamics of aortic and mitral valve disease :  Transbronchial studies / 
Alvin J. Gordon, Paul A. Kirschner, Howard L. Moscovitz. 
 - New York ;  London :  Grune & Stratton,  1961. 
 - vii, 136 p.  ill. 
<br/><br/>Includes bibliogr. references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cardiac catheterization<br/>Aortic valve--Diseases<br/>Mitral valve--Diseases