. . . . . . . . . . . . "[There are major interindividual differences in carcinogenic polycyclic aromatic hydrocarbon (PAH) metabolism in humans, and it has been hypothesized that these differences may be related to cancer risk in smokers and other exposed people.]. 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 . "2014-10-02T12:35:40+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .