柯利犬渐进性视网膜萎缩
Early progressive retinal atrophy in a Collie's eye: increased tapetal reflectivity and a decreased number of retinal vessels.
Courtesy of K. Gelatt.
在这些主题中
Early progressive retinal atrophy in a Collie's eye: increased tapetal reflectivity and a decreased number of retinal vessels.
Courtesy of K. Gelatt.