The Global Epidemiology of HIV Infection: Continuity, Heterogeneity, and Change.

Piot, Peter; Laga, Marie; Ryder, Robert; Perriens, Jos; Temmerman, Marleen; Heyward, William; Curran, James W.
Journal of Acquired Immune Deficiency Syndromes: April 1990 - Volume 3 - Issue 4 - ppg 403-412
Special Feature: PDF Only