Updated guidelines issues for attention deficit hyperactivity disorder (ADHD).  [electronic resource] 

 -  The Harvard mental health letter  Jan 2012 
 - 7 p.  digital 
<br/><br/> Publication Type: News 
<br/><br/><label>ISSN: </label>1057-5022 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Attention Deficit Disorder with Hyperactivity<br/>Humans