J Infect. 1994 Sep;29(2):129-31. Unique Identifier : AIDSLINE
Acquired Immunodeficiency Syndrome/*IMMUNOLOGY Antigens,
Viral/BLOOD/*ISOLATION & PURIF Biological Markers Brazil Cohort
Studies Comparative Study Cross-Sectional Studies Disease Progression
Female Hospitals, University Human HIV Core Protein
p24/IMMUNOLOGY/*ISOLATION & PURIF *HIV-1 Male Support, Non-U.S. Gov't
JOURNAL ARTICLE