Lynn E. Sullivan, Richard Saitz, Debbie M. Cheng, Howard Libman, David Nunes and Jeffrey H. Samet
Addiction 103 ( 9 ): 1461 - 1467 , 2008
Jeffrey H. Samet, Evgeny M. Krupitsky, Debbie M. Cheng, Anita Raj, Valentina Y. Egorova, Suzette Levenson, Seville Meli, Carly Bridden, Elena V. Verbitskaya, Mary L. Kamb and Edwin E. Zvartau
Addiction 103 ( 9 ): 1474 - 1483 , 2008