TY - JOUR T1 - Vaccination boosts adult immunity to varicella zoster virus JF - Canadian Medical Association Journal JO - CMAJ SP - 249 LP - 249 DO - 10.1503/cmaj.050764 VL - 173 IS - 3 AU - Erica Weir Y1 - 2005/08/02 UR - http://www.cmaj.ca/content/173/3/249.abstract ER -