How to know to there is ascarid inside abdomen ?

怎样知道肚子里面有蛔虫？

Objective to investigate the clinical value of endoscopy on treatment of biliary ascarid .

目的探讨采用内镜治疗胆道蛔虫病的临床应用价值。

Ascarid medicine can have meal in what causually .

蛔虫药可以随便吃吗。

Is three years old dozen of ascarid spring season not bad ?

三岁打蛔虫春季可以吗？

Determination of mortality of ascarid egg in fertilizers .

肥料中蛔虫死亡率的测定。