PMID 19654303 2009 Deciphering the impact of common genetic variation on lung cancer risk: a genome-wide association study.
rs12441998 in
CHRNB4 gene and
Smoking Behaviors
PMID 20418889 2010 Meta-analysis and imputation refines the association of 15q25 with smoking quantity.
PMID 20418888 2010 Sequence variants at CHRNB3-CHRNA6 and CYP2A6 affect smoking behavior.