. . . . . . . "[The 677C-- > T mutation of MTHFR was present in 26.1% of adults with idiopathic osteonecrosis of the femur head and appears to have a role in the complex pathophysiology of the disease.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2009-03-31"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:14:46+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .