Dear all, Can anyone supply this article? (not available from BL) Clinical Investigation 2012 2 (3) 327- Bartlam, B many thanks, Rosemary Soper Hospitals Librarian Hon Curator, Cochrane Archive Archie Cochrane Library University Hospital Llandough Penarth CF64 2XX Please note new internal extension number = 25497 External dialling remains the same 02920 715497