7Gershon AA, Gershon MD, Breuer J, et al. Advances in the un- derstanding of the pathogenesis and epidemiology of herpes zoster [J]. J Clin Virol, 2010,48 (S1):S2 -S7.
8Boot HJ, de Melker HE, Stolk EA, et al. Assessing the introduc- tion of universal varicella vaccination in the Netherlands[J]. Vac- cine, 2006,24(37 -39) :6288 -6299.
9Gershon A, Silverstein S. Live attenuated varicella vaccine for prevention of herpes zoster [ J ]. B iologicals, 1997,25 ( 2 ) :227 - 230.
10Ecker JR, Hyman RW. Varicella zoster virus DNA exists as two i- somers[J]. Proc Nail Acad Sci USA, 1982,79(1) :156 -160.