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Keller, Robert B. MD

doi: 10.1097/BRS.0b013e3182255194
Randomized Trial

From the Neurosurgery and Spine Associates, Maine Medical Partners, Maine Medical Center, Portland, Maine.

Address correspondence and reprint requests to Robert B. Keller, MD, 33 Overlook Dr, Northport, ME 04849; E-mail:

The manuscript submitted does not contain information about medical device(s)/drug(s).

No funds were received in support of this work. No benefits in any form have been or will be received from a commercial party related directly or indirectly to the subject of this manuscript.

Acknowledgment date: April 18, 2011. Acceptance date: May 5, 2011.

© 2012 Lippincott Williams & Wilkins, Inc.