全身性链球菌 (Streptococcus) 感染,雏火鸡
Systemic Streptococcus infection, with necrotizing splenitis (splenomegaly) and enteritis (incised duodenum is hyperemic), in a turkey poult.
Courtesy of Dr. Robert E. Porter, Jr.
在这些主题中
Systemic Streptococcus infection, with necrotizing splenitis (splenomegaly) and enteritis (incised duodenum is hyperemic), in a turkey poult.
Courtesy of Dr. Robert E. Porter, Jr.