Caucasians associated_with cigarettes
Evidence from:
primary |
all sources
Evidence (1 sources)
Association of a single nucleotide polymorphism in neuronal acetylcholine receptor subunit alpha 5 (CHRNA5) with smoking status and with 'pleasurable buzz' during early experimentation with smoking.
(2008)
PMID:18783506
cited
number of cigarettes smoked per day ... were greater ... in Caucasians compared with African Americans
confidence: 0.90