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. 2013 Jul 2;2013(7):CD003998. doi: 10.1002/14651858.CD003998.pub3
Date Event Description
8 May 2013 New citation required but conclusions have not changed One new included study added to the review (Nosrati‐Zarenoe 2012). No substantive changes made to the review conclusions.
22 April 2013 New search has been performed New searches run.