Citation:
Shi J, Zhao L-Y, Copersino ML, Fang Y-X, Chen Y, Tian J, Deng Y, Shuai Y, Jin J, Lu L. PET imaging of dopamine transporter and drug craving during methadone maintenance treatment and after prolonged abstinence in heroin users. European Journal of Pharmacology [Internet]. 2008;(1-3):160-166.