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. 2013 May 31;2013(5):CD009557. doi: 10.1002/14651858.CD009557.pub2
Date Event Description
31 October 2018 Review declared as stable After a search of the evidence in 2018, it appears that three relatively small studies have been conducted since review publication and the results are unlikely to change the overall findings (specifically the primary outcomes) of this review. Therefore we do not expect to update this review.