先天性外胚层缺陷，幼犬
The puppy on the right has an ectodermal defect that presented as alopecia at birth; the puppy at left is its normal littermate.
Courtesy of Dr. Gail Kunkle.
在这些主题中
The puppy on the right has an ectodermal defect that presented as alopecia at birth; the puppy at left is its normal littermate.
Courtesy of Dr. Gail Kunkle.
