. . . . . . . . . . . . "[Individuals with blood group A, B, AB had significantly higher levels of factor VIII related antigen (EIA) and (RIA), and ristocetin cofactor, compared with blood group O. Obligate carriers with severe haemophilia A in their families had more bleeding symptoms than corresponding group with moderate haemophilia.]. 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 . "2014-10-02T12:34:30+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .