连枷胸，梗犬
A small, brown terrier with a flail; head and left forelimb are to the left. Notice the depression of the thoracic wall that occurs during inspiration, while the remainder of the thoracic wall expands.
Courtesy of Dr. Andrew Linklater.
在这些主题中
A small, brown terrier with a flail; head and left forelimb are to the left. Notice the depression of the thoracic wall that occurs during inspiration, while the remainder of the thoracic wall expands.
Courtesy of Dr. Andrew Linklater.
