A.IL-1 B.IL-5 C.IL-4 D.IL-8 E.IL-12
A.3%~5% B.5%~8% C.8%~15% D.10%~25% E.20%~30%
A.菌體Ag B.細(xì)菌的外毒素 C.病毒感染的細(xì)胞 D.異種動(dòng)物血清 E.紅細(xì)胞的Rh抗原