Fiellin, David A., Michael V. Pantalon, Marek C. Chawarski, Brent A. Moore, Lynn E. Sullivan, Patrick G. O'Connor, and Richard S. Schottenfeld. "Counseling plus buprenorphine-naloxone maintenance therapy for opioid dependence." The New England journal of medicine 355, no. 4 (2006): 365-74.