. . . . . . . . . . . . "[genetic polymorphisms of the vitamin D receptor, estrogen receptor, and collagen Ialpha1 genes were characterized in 72 osteosarcoma and 53 Ewing sarcomas and in a group of 143 healthy matched children.]. 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 . "2014-10-02T12:33:07+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .