Kumar, A <br/><br/>
Noninvasive measurement of cardiac output during surgery using a new continuous-wave Doppler esophageal probe.  [electronic resource] 

 -  The American journal of cardiology  Oct 1989 
 - 793-8 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0002-9149 
<br/><br/><label>Standard No.: </label>10.1016/0002-9149(89)90767-4  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Aged, 80 and over<br/>Blood Flow Velocity<br/>Cardiac Output<br/>Echocardiography, Doppler--methods<br/>Esophagus<br/>Female<br/>Humans<br/>Intraoperative Care--methods<br/>Male<br/>Middle Aged<br/>Monitoring, Physiologic--methods<br/>Thermodilution