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a Department of General Medicine, Government Medical College & Hospital, Chandigarh, India b Department of Radiodiagnosis, Government Medical College & Hospital, Chandigarh, India c Department of Cardiology, GB Pant Hospital, New Delhi, India  Requests for reprints should be addressed to Sandeep Chauhan, MD, Department of General Medicine, Government Medical College & Hospital, Sector 32, Chandigarh 160030 India
Michael A. Bettmann, MD, Section Editor Conflict of Interest: There are no conflicts of interest related to this manuscript. Authorship: All authors had access to the data and played a role in writing the manuscript. PII: S0002-9343(09)00669-X doi:10.1016/j.amjmed.2009.08.001 © 2009 Elsevier Inc. All rights reserved. | |
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