Stitzer Maxine L, Schwartz Robert P, Bigelow George E
Behavioral Pharmacology Research Unit, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, United States.
Friends Research Institute, Baltimore, MD, United States.
Drug Alcohol Depend. 2017 Apr 1;173 Suppl 1:S1-S3. doi: 10.1016/j.drugalcdep.2016.11.018.