链球菌病,肌胃糜烂,雏火鸡
This gizzard from a turkey poult shows erosion (evidenced by fissures in the koilin layer) associated with streptococcosis.
Courtesy of Dr. Robert E. Porter, Jr.
在这些主题中
This gizzard from a turkey poult shows erosion (evidenced by fissures in the koilin layer) associated with streptococcosis.
Courtesy of Dr. Robert E. Porter, Jr.