全身性<i >链球菌 (Streptococcus)</i> 感染,雏火鸡

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