@article {5661,
	title = {Smoking and smoking cessation in disadvantaged women: Assessing genetic contributions},
	year = {2009},
	pages = {S58-S63},
	doi = {10.1016/j.drugalcdep.2009.03.012},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/19442458},
	author = {George R. Uhl and Tomas Drgon and Chuan-Yun Li and Catherine Johnson and Qing-Rong Liu}
}
