. . . . . . . "[Haemophilia B Leyden was due to a -6 G-->A mutation within the promoter of the factor IX gene and was responsible for a mild haemophilia in the father of the proband.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:12:37+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .