recurrent respiratory tract infection

常见例句

Aim: To investigate therapy methods for children With recurrent respiratory tract infection (RRI).
目的：探讨治疗反复呼吸道感染（RRI）的方法。
Recurrent respiratory tract infection (RRTI) is one of the common and frequently-occurring disease.
反复呼吸道感染是当今儿科的常见病、多发病之一。
Objective To investigate the relationship between the serum mannose-binding lectin(MBL) levels, gene polymorphisms and recurrent respiratory tract infection (RRTI).
目的探讨血清甘露聚糖结合凝集素（MBL）水平及基因多态性与儿童反复呼吸道感染（RRTI）的关系。