Fig. 2.
CYP2A6 - CYP2B6 regional association with the nicotine metabolism ratio. Blue triangle: African-American. Green circle: Asian-American. Red square: European-American. Black star: Meta-analysis
CYP2A6 - CYP2B6 regional association with the nicotine metabolism ratio. Blue triangle: African-American. Green circle: Asian-American. Red square: European-American. Black star: Meta-analysis