. . . . . . . . . . . . "[Nine cases of overt acute nonlymphocytic leukemia and four cases of preleukemia or a myelodysplastic syndrome, all related to intensive treatment with alkylating agents, were studied cytogenetically and investigated using a rapid and sensitive dot blot screening procedure for point mutations in the Ha-ras, Ki-ras, and N-ras protooncogenes within codons 12, 13, and 61.]. 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 . "2014-10-02T12:37:44+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .