. . . . . . . . . . . . "[The frequency of A2 was significantly higher in HIV-seropositive than in seronegative haemophiliacs, with a relative risk (RR) of seroconversion of 3.92, whereas both Bw52 and DR4 were negatively associated with it.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:48:50+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .