Qian Guo, Jennifer B. Unger, Stanley P. Azen, Chaoyang Li, Donna Spruijt-Metz, Paula H. Palmer, Chih-Ping Chou, Liming Lee, Ping Sun and C. Anderson Johnson
Addictive Behaviors 35 ( 2 ): 95 - 101 , 2010
Qian Guo, Jennifer B. Unger, Stanley P. Azen, David P. MacKinnon and C. Anderson Johnson
Addictive Behaviors 37 ( 3 ): 273 - 279 , 2012