四度烧伤，马
Fourth-degree burn of the right cervical neck region and pectoral area in a horse, resulting in extensive, deep tissue deficits.
Courtesy of Dr. R. Reid Hanson.
在这些主题中
Fourth-degree burn of the right cervical neck region and pectoral area in a horse, resulting in extensive, deep tissue deficits.
Courtesy of Dr. R. Reid Hanson.
