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Lookup NU author(s): Dr Malcolm Coulthard
Author(s): Coulthard MG
Publication type: Letter
Publication status: Published
Journal: British Medical Journal
Year: 2007
Volume: 335
Issue: 7618
Pages: 463-463
ISSN (print): 0959-535X
ISSN (electronic): 0959-8146
URL: http://dx.doi.org/10.1136/bmj.39325.436667.3A
DOI: 10.1136/bmj.39325.436667.3A