Hernán, Miguel A <br/><br/>
Early versus deferred antiretroviral therapy for HIV.  [electronic resource] 

 -  The New England journal of medicine  Aug 2009 
 - 822-3; author reply 823-4 p.  digital 
<br/><br/> Publication Type: Letter; Comment 
<br/><br/><label>ISSN: </label>1533-4406 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anti-Retroviral Agents--administration & dosage<br/>Bias<br/>CD4 Lymphocyte Count<br/>Drug Administration Schedule<br/>HIV Infections--drug therapy<br/>Humans