. . . . . . . . . . . . "[The data support the hypothesis that the relationship between CPD and nicotine dependence as reflected in relapse varies by race, and that Black smokers are dependent at lower levels of CPD than Whites.]. 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 . "2014-10-02T12:35:00+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .