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[1]. Baker RE, et al. Proc Natl Acad Sci USA 2020, 117(48):30547-30553<\/span><\/p> <\/td> \n <\/tr> \n

[3]. 中国流感疫苗预防接种技术指南（2021-22年度）中国疾病预防控制中心<\/span><\/p> <\/td> \n <\/tr> \n

[4]. 孕产妇流感防治专家共识（2019年）中华医学会围产期医学分会<\/span><\/p> <\/td> \n <\/tr> \n <\/tbody> \n <\/table> \n<\/div>"]; $("#dvExtra").html(content_array[0]);})();