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http://reply.papertrans.cn/3/255/25452/25452-32.png
Submitted on: 08 January 2018.
Revised on: 17 January 2018.
Accepted on: 29 January 2018.
PROGRESS IN PEDIATRIC CARDIOLOGY
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Submitted on: 11 November 2011.
Revised on: 19 November 2011.
Accepted on: 14 December 2011.
PROGRESS IN PEDIATRIC CARDIOLOGY
http://reply.papertrans.cn/3/255/25452/25452-36.png