acute lower respiratory tract infection的意思|示意

All the subjects who had acute upper and lower respiratory tract infection, acute bronchitis or other lung infections were excluded from this study.

所有研究对象均除外急性上呼吸道感染、急性支气管炎及其他肺部感染等呼吸系统疾病。

Acute viral infection of the upper or lower respiratory tract.

一种上呼吸道或下呼吸道的急性病毒感染。

Objectives to study the viral etiology of acute lower respiratory tract infection (ALRTI) of children in Shanghai.

目的了解上海地区急性下呼吸道感染(ALRTI)患儿病毒感染病原体的现状。

Objective to discuss the rational use of antibiotic sequential therapy and nursing in the elderly with acute lower respiratory tract infection.

目的探讨老年急性下呼吸道感染患者抗生素序贯治疗与护理。

The nutritional status and plasma free amino acid (PFAA) of 17 patients with chronic obstructive pulmonary disease(COPD) were assessed with and without acute lower respiratory tract infection.

对17例并发急性下呼吸道感染的慢性用塞性肺病（COPD）患者进行了营养状态评定和血浆游离氨基酸测定。

AIM: to evaluate the clinical efficacy, safety of cefprozil in treating acute bacterial lower respiratory tract infection.

目的：评价头孢丙烯治疗急性细菌性下呼吸道感染的临床有效性、安全性。