. . . . . . . . . . . . "[Of these, only the AAT polymorphism showed a significant association with illicit substance dependence but only in the Caucasian population samples and using a risk allele definition of ≥ 16 repeats.]. 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 . "2014-10-02T12:40:49+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .