Richardson J A, Kazacos K R, Thacker H L, Dhillon A S, Winterfield R W
Avian Dis. 1980 Apr-Jun;24(2):498-503.
An outbreak of fatal encephalitis in four-week-old chickens is described. The causal agent was shown to be Baylisascaris procyonis, the common roundworm of raccoons.
描述了一起发生在4周龄雏鸡身上的致命性脑炎疫情。结果表明，致病因子是浣熊常见的蛔虫——浣熊贝蛔虫。
