Laryngotrachea tissues from the fowl dead by fowlpox 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。
2
FowlPox was a frequent occurrence in poultry at that time.
鸡痘是一种经常发生在家禽那个时候。
3
Laryngotrachea tissues from the fowl dead by fowlpox of diphtheritic type were dissected, fixed, embedded, strained and ultrastructural changes of morphology were observed by EMS.