宠物鸟的检查，体格检查
Demonstration of physical examination procedures, crop palpitation, and Keel scoring of a sulfur-crested cockatoo.
Courtesy of Dr. Sharman Hoppes.
在这些主题中
Demonstration of physical examination procedures, crop palpitation, and Keel scoring of a sulfur-crested cockatoo.
Courtesy of Dr. Sharman Hoppes.
