http://reply.papertrans.cn/1/69/6840/6840-31.png
Submitted on: 25 December 2013.
Revised on: 15 April 2014.
Accepted on: 08 May 2014.
___________________CURRENT ALLERGY AND ASTHMA REPORTS
http://reply.papertrans.cn/1/69/6840/6840-33.png
Submitted on: 29 April 2011.
Revised on: 26 June 2011.
Accepted on: 14 July 2011.
___________________CURRENT ALLERGY AND ASTHMA REPORTS
Submitted on: 16 March 2013.
Revised on: 27 May 2013.
Accepted on: 15 July 2013.
___________________CURRENT ALLERGY AND ASTHMA REPORTS
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