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. 2023 Jun 22;2023(6):CD001423. doi: 10.1002/14651858.CD001423.pub4
Date Event Description
22 June 2023 New search has been performed Updated search (replacement of previous search) and updated methods (harmonizing with other reviews on this topic), with a narrower focus (comparisons and outcomes)
22 June 2023 New citation required but conclusions have not changed Incorporation of nine new studies by a new author team