Matuskey, Bhagwagar, Planeta, Pittman, Gallezot, Chen, Wanyiri, Najafzadeh, Ropchan, Geha, Huang, Potenza, Neumeister, Carson, Malison, 2014. Reductions in Brain 5-HT1B Receptor Availability in Primarily Cocaine-Dependent Humans 76.. https://doi.org/10.1016/j.biopsych.2013.11.022