. . . . . . . "[Loss of heterozygosity (LOH) on chromosome 17 and mutations of the p53 gene were examined in 25 retinoblastomas (RB), consisting of three familial tumors, nine hereditary tumors without family history, 11 non-hereditary tumors, one recurrent tumor and one lung-metastatic tumor.]. 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 . "2017-10-17T13:16:59+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .