n. 线虫；小线虫
1.The diagnosis methods of eelworm in stomach and intestines tract in common usr are checking species and quantity of parasitic worm eggs in excrement.
胃肠道线虫的最常用诊断方法是粪便检验，计算粪便中虫卵种类和数量；
2.The diagnosis methods of eelworm in stomach and intestines tract in common usr are checking species and quantity of parasitic worm eggs in excrement.
胃肠道线虫的最常用诊断方法是粪便检验，计算粪便中虫卵种类和数量；