Objective To make an epidemiological survey of pulmonary acariasis in different occupations.

目的调查不同职业人群中肺螨病的流行情况。

youdao

Objective To survey the epidemiological characteristics of pulmonary acariasis in population of different occupations.

目的调查不同行业人群中肺螨病的流行特征。

youdao

Objective To investigate the prevalence of pulmonary acariasis among the employees working on traditional Chinese medicinal materials and observe the effect of treatment.

目的？摇调查中药材工作者肺螨症的患病情况，观察甲硝唑治疗肺螨症的疗效。

youdao