Laryngotrachea tissues from the fowl dead by fowl pox of diphtheritic type were dissected and fixed.
取白喉型鸡痘病死鸡的喉气管组织,切片并固定。
Laryngotrachea tissues from the fowl dead by fowl pox of diphtheritic type were dissected, fixed, embedded, strained and ultrastructural changes of morphology were observed by EMS.