Objective To investigate role of general pulmonary function test in diagnosis and treatment of childrens asthma and evaluation of therapeutic effect.
目的探讨常规肺功能检测在儿童哮喘诊断、治疗及疗效评价中的作用。
The study shows, in general , audience's evaluation about the advertisement social effect lie in a lower lever.
不同居住地、年龄、受教育程度和收入水平的受众对广告社会效果的评价上有较显著差异。
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