recurrent respiratory infection

常見例句

Objective To evaluate the clinical efficacy of P-transfer factor on recurrent respiratory infection(RRTI).
目的觀察P-轉(zhuǎn)移因子口服液治療反複呼吸道感染（RRTI）的臨牀療傚。
Objective To study the relationship between recurrent respiratory infection(RRI) and gastroesophageal reflux(GER)in children.
目的探討小兒反複呼吸道感染（RRI）與胃食琯返流（GER）的關(guān)系。
http://dj.iciba.com
Conclusion Double doses of vitamin A supplement have a protective effect on acute and recurrent respiratory infection among children under 5 years of age in poor rural area.
結(jié)論定期補充雙劑量維生素A對預(yù)防急性呼吸道感染、反複呼吸道感染有明顯傚果。