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Preventive Medicine  2020, Vol. 32 Issue (8): 774-777    DOI: 10.19485/j.cnki.issn2096-5087.2020.08.004
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Influencing factors of the purchase of supplementary insurance for adverse events following immunization by parents in Changsha
LUO Meiling, ZHANG Ying, LIU Hao, YANG Haobin, LIN Xijian
Changsha Center for Disease Control and Prevention, Changsha, Hunan 410003, China