OTTO, J F <br/><br/>
Clinical observations before and after mitral valvuloplasty; physical, radiologic and electrocardiographic changes.  [electronic resource] 

 -  The New England journal of medicine  Dec 1955 
 - 995-1005 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0028-4793 
<br/><br/><label>Standard No.: </label>10.1056/NEJM195512082532301  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Blood Pressure--physiology<br/>Body Weight<br/>Electrocardiography<br/>Heart Murmurs<br/>Heart Sounds<br/>Mitral Valve Stenosis--surgery