Vittinghoff, E <br/><br/>
Cofactors for HIV disease progression in a cohort of homosexual and bisexual men.  [electronic resource] 

 -  Journal of acquired immune deficiency syndromes (1999)  Jul 2001 
 - 308-14 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>1525-4135 
<br/><br/><label>Standard No.: </label>10.1097/00126334-200107010-00015  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Bisexuality<br/>Cohort Studies<br/>Disease Progression<br/>HIV Infections--complications<br/>HIV Seropositivity--complications<br/>Homosexuality, Male<br/>Humans<br/>Male<br/>Middle Aged<br/>Proportional Hazards Models<br/>Prospective Studies<br/>Sexual Behavior<br/>Sexually Transmitted Diseases--complications<br/>Substance-Related Disorders--complications