Li Jing, LI Yue- Hual, ZHANG Xiao Hu, ZHU Xue Jiang, GE Ying Bin, Yuan Xiaoru. Charges in the phosphorylation of cAMP response element binding protein in the rat nuclets accumbers after ache anal chrornc ethaml admirisstration. Acta Physiol Sin 2003; 55 (2): (in Chinese with English abstract).