. . . . . . . "[Allele, genotype, and estimated haplotype frequencies for each marker were highly significantly different for smoking initiation and were nonsignificant for progression to nicotine dependence. If these results replicate in other samples, the serotonergic]. 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 . "2017-10-17T13:17:01+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .