. . . . . . . . . . . . "[On the other hand, up to 25% of subjects with presumed `sporadic` pheochromocytoma have germline mutations in one of four pheochromocytoma susceptibility genes (the RET proto-oncogene, von Hippel-Lindau gene, neurofibromatosis F1 gene, and succinate dehydrogenase subunit D and succinate dehydrogenase subunit B genes).]. 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 . "2014-10-02T12:36:16+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .