-
- Kate Flemming and Nicky Cullum.
- Department of Health Sciences, University of York, Area 2 Seebohm Rowntree Building, York, North Yorkshire, UK, YO10 5DD.
- Cochrane Db Syst Rev. 2014 Jul 9; 2014 (7): CD001182CD001182.
AbstractThis review is being withdrawn. A new review team have registered this title and will be writing a new review which reflects current methods and up to date evidence. The editorial group responsible for this previously published document have withdrawn it from publication.
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