Citation:Ren Z-Y, Zhang X-L, Liu Y, Zhao L-Y, Shi J, Bao Y, Zhang XY, Kosten TR, Lu L. Diurnal variation in cue-induced responses among protracted abstinent heroin users. Pharmacology Biochemistry and Behavior [Internet]. 2009;(3):468-472.ExportDOI BibTex EndNote Tagged EndNote XML Website DOI