Marco, Catherine A <br/><br/>
Pain scores for venipuncture among emergency department patients.  [electronic resource] 

 -  The American journal of emergency medicine  04 2017 
 - 654 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>1532-8171 
<br/><br/><label>Standard No.: </label>10.1016/j.ajem.2017.01.044  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Emergency Service, Hospital<br/>Humans<br/>Pain<br/>Pain Measurement<br/>Phlebotomy