Article
Emerging genetic diversity of HIV-1 in South America.
AIDS (London, England) - 18 Aug 2000
Russell K L, Carcamo C, Watts D M, Sanchez J, Gotuzzo E, Euler A, Blanco J C, Galeano A, Alava A, Mullins J I, Holmes K K, Carr J K
Abstract excerpt
OBJECTIVE: Genotype determination and risk group analysis of HIV-1 infected individuals in selected regions of South America. DESIGN: Cross-sectional convenience sampling of HIV-1-positive individuals in Peru, Ecuador, Uruguay and Paraguay from March, 1994 through September, 1998. METHODS: HIV-1-positive subjects were identified through the national AIDS surveillance program in each country. A standardized...
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