母犬前庭阴道结合处狭窄内窥镜影像
Endoscopic view of the vestibulovaginal junction in a dog, demonstrating normal narrowing.
Courtesy of Dr. Autumn Davidson.
在这些主题中
Endoscopic view of the vestibulovaginal junction in a dog, demonstrating normal narrowing.
Courtesy of Dr. Autumn Davidson.