Citations 1
An Exploration of Site Effects in a Multisite Trial of OROS-Methylphenidate for Smokers with Attention Deficit/Hyperactivity Disorder
Covey, Lirio S., Hu, Mei‐Chen , Green, Carla A. , Brigham, Gregory S. , Hurt, R. Douglas , Adler, Lenard A. , Winhusen, Theresa
The American Journal of Drug and Alcohol Abuse | August 22, 2011 | Volume: 37 | Issue: 5 | Pages: 392-399
