[Study on immunoprotection of varicella vaccine in a elementary school in Chaoyang district, Beijing].
Cai
Jun-fang
JF
Chaoyang District Center for Disease Control and Prevention, Beijing, China.
Luo
Feng-ji
FJ
Zhang
Jing
J
D002644:Chickenpox / Q000517:prevention & control*; D019433:Chickenpox Vaccine / Q000627:therapeutic use*; D002648:Child; D002681:China / Q000453:epidemiology; D003140:Communicable Disease Control / Q000379:methods*; D004196:Disease Outbreaks / Q000517:prevention & control; D005260:Female; D006801:Humans; D008297:Male; D012574:Schools; D013334:Students
D019433:Chickenpox Vaccine