A Sound Investigation
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Robert G. Stern, MD, Section Editor
Funding: None.
Conflict of Interest: None.
Authorship: All authors had access to the data, were involved in treatment of the patient and participated in writing and editing the manuscript.
PII: S0002-9343(10)00079-3
doi:10.1016/j.amjmed.2010.01.011
© 2010 Elsevier Inc. All rights reserved.

