输卵管阻塞，鸡
Impacted oviduct in a hen undergoing necropsy in a flock with increased hen mortality. Note the distended oviduct.
Courtesy of Dr. Rodrigo Espinosa.
在这些主题中
Impacted oviduct in a hen undergoing necropsy in a flock with increased hen mortality. Note the distended oviduct.
Courtesy of Dr. Rodrigo Espinosa.
