Seltzer, Stephen M <br/><br/>
New National Air-Kerma Standard for Low-Energy Electronic Brachytherapy Sources.  [electronic resource] 

 -  Journal of research of the National Institute of Standards and Technology  2014 
 - 554-74 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1044-677X 
<br/><br/><label>Standard No.: </label>10.6028/jres.119.022  doi