. . . . . . . . . . . . "[Since the mid-1990s, southern African countries have been experiencing an expansion of human immunodeficiency virus type 1 (HIV-1) infection caused by HIV-1 subtype C. To facilitate the design of an HLA-based HIV vaccine, we studied the distribution of the HLA class I antigen specificities in Botswana, a southern African country with a high prevalence of HIV infection.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:34:01+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .