. . . . . . . . . . . . "[About 5% of amyotrophic lateral sclerosis (ALS) cases are known to be familial (fALS) and mutations in SOD1 and other genes are found in more than 20% of fALS patients and in 2%-4% of apparently sporadic ALS (sALS) cases.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:48:57+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .