无特定病原体（SPF）单位附近野生啮齿动物身上的一些寄生虫和其他生物体。

Lab Anim. 1976 Jul;10(3):271-8. doi: 10.1258/002367776781035314.

80 Rattus norvegicus and 63 Mus musculus caught near the Laboratory Animals Centre, were examined for parasites and other organisms: 32 parasite species were found and 2 species of Mycoplasma. A small number of individuals were tested and found positive serologically for species of Leptospira.

对在实验动物中心附近捕获的80只褐家鼠和63只小家鼠进行了寄生虫和其他生物体检查：发现了32种寄生虫和2种支原体。对少数个体进行检测，发现其血清学检测对钩端螺旋体属呈阳性。