Das, Devjani <br/><br/>
Current status of emergency department attending physician ultrasound credentialing and quality assurance in the United States.  [electronic resource] 

 -  Critical ultrasound journal  Dec 2016 
 - 6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>2036-3176 
<br/><br/><label>Standard No.: </label>10.1186/s13089-016-0042-z  doi