Objective To study the relationship between recurrent respiratory infection ( RRI ) and gastroesophageal reflux ( GER ) in children.

目的　探讨小儿反复呼吸道感染 ( RRI ) 与胃食管返流 ( GER ) 的关系.

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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.

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