Thomas, M R <br/><br/>
Comparative value of transthoracic and transoesophageal echocardiography before balloon dilatation of the mitral valve.  [electronic resource] 

 -  British heart journal  Nov 1992 
 - 493-7 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0007-0769 
<br/><br/><label>Standard No.: </label>10.1136/hrt.68.11.493  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Catheterization--methods<br/>Echocardiography--methods<br/>Esophagus<br/>Evaluation Studies as Topic<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Mitral Valve--diagnostic imaging<br/>Mitral Valve Insufficiency--diagnostic imaging<br/>Mitral Valve Stenosis--diagnostic imaging<br/>Thorax<br/>Thrombosis--diagnostic imaging