The CHRNA3 rs578776 variant is associated with an intrinsic reward sensitivity deficit in smokers oleh Jason D. Robinson, Francesco eVersace, Cho Y. Lam, Jennifer A. Minnix, Jeffrey M. Engelmann, Yong eCui, Maher eKaram-Hage, Sanjay S. Shete, Gail E. Tomlinson, Tina T.-L. Chen, David W. Wetter, Charles E. Green, Paul M. Cinciripini