3Chaplan S R,Bach F W,Pogrel J W,et al.Quantitative assessment of tactile allodyn ia in the rat paw.J Ne u rosei Methods,1994, 53:55-63.
4LAI Hong-yan,JUN Feng-hou,MING Gang-liu,et al.Imbal ance between excitatory and inhibitory aminoacids at spina level is associated with maintenance of persistent pain-relate behaviors. Pharmacol Res,2009,59(5):290-299.