. . . . . . . "[A stronger association occurred in non-smokers (P = 0.00021, P(corr) < 0.01; P = 0.0024, P(corr) < 0.05) where the presence of the PAI-1 gene 4G allele appears to be one of the risk factors for periodontitis.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-21"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:15:10+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .