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http://reply.papertrans.cn/1/64/6360/6360-32.png
http://reply.papertrans.cn/1/64/6360/6360-33.png
Submitted on: 20 April 2003.
Revised on: 25 June 2003.
Accepted on: 01 August 2003.
___________________Congenital Heart Disease---TECH SCIENCE PRESS
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Submitted on: 24 February 2015.
Revised on: 06 June 2015.
Accepted on: 01 August 2015.
___________________Congenital Heart Disease---TECH SCIENCE PRESS