van Weeren P R, Klein W R, Voorhout G
Vet Q. 1987 Jan;9(1):76-9. doi: 10.1080/01652176.1987.9694078.
A retrospective study on the results of urethrostomy in 28 small ruminants was made. Ten animals were euthanised during surgery. In the 18 remaining animals short-term results were good. Recurrence of symptoms occurred in 8 animals (45%). Five animals were operated a second time, leading to 4 recurrences. Two animals were operated a third time and remained free of symptoms.
对28只小反刍动物尿道造口术的结果进行了一项回顾性研究。10只动物在手术过程中实施了安乐死。其余18只动物的短期结果良好。8只动物（45%）出现症状复发。5只动物接受了二次手术，导致4例复发。2只动物接受了三次手术，术后无症状。
