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©2009 Baishideng Publishing Group Co., Limited. All rights reserved.
What is the purpose of launching World Journal of Cardiology?
Lian-Sheng Ma, Beijing Baishideng BioMed Scientific Co., Ltd., Room 903, Building D, Ocean International Center, No.62 Dongsihuan Zhonglu, Chaoyang District, Beijing 100025, China
Author contributions: Ma LS solely contributed to this paper.
Correspondence to: Lian-Sheng Ma, Professor, President and Editor-in-Chief, Beijing Baishideng BioMed Scientific Co., Ltd., Room 903, Building D, Ocean International Center, No.62 Dongsihuan Zhonglu, Chaoyang District, Beijing 100025, China. l.s.ma@wjgnet.com
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Received: October 10, 2009
Revised: October 31, 2009
Accepted: November 2, 2009
Published online: December 31, 2009
Revised: October 31, 2009
Accepted: November 2, 2009
Published online: December 31, 2009
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