6Bochmann MF, Kopf M, Mansland B J, et al. Chemokines: more than just road signs [ J ]. NatRev Immunol,2006,6 ( 2 ) : 159 - 164.
7Moepps B, Frodl R, Rodewald H, et al. Two murine homologues of the human chemokine receptor CXCR4 mediating stromal cell - derived factor 1 alpha activation of Gi2 are differentially expressed in vivo[ J]. Eur J lmmunol,1997 ,27 :2102 -2112.
8Wilson Y.I, Wood JE. Secondary heterotypie versus homotypie infect ion by coxsakie B group viruse: impact on early and late his topathological lesions and virus genome prominence [ J ]. Cardiovasculer Pathology, 1999, 8 (2) : 93-102.