艾美疫苗：EV71-CA16二价手足口病在研疫苗获药物临床试验批准通知书

array(1) { [451612]=> array(2) { [2]=> array(5) { [0]=> string(6) "疫苗" [1]=> string(9) "传染病" [2]=> string(12) "临床试验" [3]=> string(12) "手足口病" [4]=> string(12) "突发疫情" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }