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Journal
Mod Prev Med
Volume
41
Issue
14
Pages
2638-40
Publication year
2014
Suggested citation
Chen Qian, Gao Zhi-gang, Chen Wei, An Li-qun. Analysis on the immunization status of category B vaccine among children aged 2 to 6 years in Tianjin. Mod Prev Med. 2014; 41(14): 2638-40.