Smyth R E
Lab Anim Sci. 1979 Oct;29(5):677-8.
A cup was designed which fits around the tail of male rats. The cup was used to collect feces and made it possible to separate urine and feces completely from each other. The cup was easy to apply, remove, empty and replace, and its use did not cause noticeable stress to the animal.
设计了一种适合套在雄性大鼠尾巴上的杯子。该杯子用于收集粪便，使尿液和粪便能够完全分离。这个杯子易于应用、取下、清空和更换，并且使用它不会给动物造成明显的压力。
