Stuhlmuller, J E <br/><br/>
Reproducibility of quantitative backscatter echocardiographic imaging in normal subjects.  [electronic resource] 

 -  The American journal of cardiology  Feb 1992 
 - 542-6 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0002-9149 
<br/><br/><label>Standard No.: </label>10.1016/0002-9149(92)91001-k  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Analysis of Variance<br/>Echocardiography--methods<br/>Humans<br/>Least-Squares Analysis<br/>Male<br/>Myocardial Contraction--physiology<br/>Observer Variation<br/>Reference Values<br/>Reproducibility of Results