Makler, P T <br/><br/>
Multiple-hospital survey of ejection-fraction variability using a cardiac phantom.  [electronic resource] 

 -  Journal of nuclear medicine : official publication, Society of Nuclear Medicine  Jan 1985 
 - 81-4 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0161-5505 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cardiac Output<br/>Computers<br/>Heart--diagnostic imaging<br/>Humans<br/>Models, Structural<br/>Multi-Institutional Systems<br/>Radionuclide Imaging<br/>Stroke Volume