输卵管囊肿，鸡
Cystic oviduct in a hen from a parent stock flock affected by variant infectious bronchitis virus.
Courtesy of Dr. Rodrigo Espinosa.
在这些主题中
Cystic oviduct in a hen from a parent stock flock affected by variant infectious bronchitis virus.
Courtesy of Dr. Rodrigo Espinosa.
