Toska, Aikaterini G <br/><br/>
Hepatitis B vaccination coverage levels among nurses in Greece: need for improvement.  [electronic resource] 

 -  Southern medical journal  Feb 2011 
<br/><br/> Publication Type: Journal Article; Retracted Publication 
<br/><br/><label>ISSN: </label>1541-8243 
<br/><br/><label>Standard No.: </label>10.1097/SMJ.0b013e31820bfcce  doi