SINOVAC科兴：四价流感疫苗在智利启动临床研究

array(1) { [414768]=> array(2) { [2]=> array(5) { [0]=> string(6) "疫苗" [1]=> string(6) "智利" [2]=> string(9) "传染病" [3]=> string(12) "突发疫情" [4]=> string(18) "四价流感疫苗" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }