. . . . . . . . . . . . "[To investigate whether the tag single nucleotide polymorphisms (tSNPs) in VSX1, COL4A3, COL4A4, IL1A and IL1B genes were associated with keratoconus (KTCN) in the Han Chinese population.]. 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 . "2016-05-13T12:49:38+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .