el-Sadr, W <br/><br/>
Annotation: wanted--a simple and meaningful HIV staging system.  [electronic resource] 

 -  American journal of public health  Apr 1997 
 - 546-8 p.  digital 
<br/><br/> Publication Type: Comment; Journal Article 
<br/><br/><label>ISSN: </label>0090-0036 
<br/><br/><label>Standard No.: </label>10.2105/ajph.87.4.546  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acquired Immunodeficiency Syndrome--mortality<br/>Boston<br/>CD4 Lymphocyte Count<br/>Humans<br/>Methods<br/>Prognosis<br/>Severity of Illness Index