Di Mario, C <br/><br/>
Calibration using angiographic catheters as scaling devices--importance of filming the catheters not filled with contrast medium.  [electronic resource] 

 -  The American journal of cardiology  May 1992 
 - 1377-8 p.  digital 
<br/><br/> Publication Type: Comment; Letter 
<br/><br/><label>ISSN: </label>0002-9149 
<br/><br/><label>Standard No.: </label>10.1016/0002-9149(92)91243-w  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calibration--standards<br/>Cardiac Catheterization--instrumentation<br/>Contrast Media<br/>Coronary Angiography--instrumentation<br/>Humans