Zajdenverg, R <br/><br/>
Reactivity to purified protein derivative and the risk of tuberculosis in HIV-infected Brazilian patients.  [electronic resource] 

 -  Chest  Aug 1993 
 - 646 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>0012-3692 
<br/><br/><label>Standard No.: </label>10.1378/chest.104.2.646a  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AIDS-Related Opportunistic Infections--diagnosis<br/>Brazil<br/>Humans<br/>Risk Factors<br/>Tuberculin Test<br/>Tuberculosis, Pulmonary--diagnosis