利用鸡胚培养病毒 Air sac Injection into chorioallantoic membrane 绒毛尿囊膜 牛痘病毒( vaccinia virus) Injection into 羊膜 Injection into 卵黄囊 ction into 鸡新城疫病毒 Microbiology with Diseases by Taxonomy, 4th EditionMicrobiology with Diseases by Taxonomy, 4th Edition 羊膜 卵黄囊 绒毛尿囊膜 牛痘病毒（vaccinia virus） 鸡新城疫病毒 利用鸡胚培养病毒