Sue Z. Sabol, Mark L. Nelson, Craig Fisher, Lorraine Gunzerath, Cindy L. Brody, Stella Hu, Leo A. Sirota, Stephen E. Marcus, Benjamin D. Greenberg, Frank R. Lucas, Jonathan Benjamin, Dennis L. Murphy, Dean H. Hamer,
A genetic association for cigarette smoking behavior. Health Psychology. ,vol. 18, pp. 7- 13 ,(1999) ,
10.1037/0278-6133.18.1.7