北京市昌平区高水平水痘疫苗接种率幼儿园水痘暴发调查

王涛,苑新海,王海红

Varicella outbreak in a highly vaccinated kindergarten in Changping district,Beijing.

WANG Tao,YUAN Xin-hai,WANG Hai-hong.

中国儿童保健杂志 . 2013, (7): 771 -773 .