Source: ALL
Variant Gene Risk Allele Score vda Association Type Original DB Sentence supporting the association PMID PMID Year
dbSNP: rs4646440
rs4646440
CYP3A4
0.010 GeneticVariation BEFREE The allele types associated with more severe wit</span>hdrawal symptoms are also associated with more severe side effects and less betel nut (Areca catechu) use (p = 0.009 for rs4646440, p = 0.0063 for rs2242480). 21902501

2011