为了解鹤球虫的感染种类和流行情况，对郑州市动物园5个品种的圈养成年鹤采集34份粪便样品进行检查。
34 faecal specimens of captive adult cranes representing 5 species , collected in Zhengzhou Zoo , were examined to determine the prevalence and species of coccidian oocysts .
郑州市动物园