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Lookup NU author(s): Professor Pamela Shaw
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Author(s): Shaw PJ
Publication type: Review
Publication status: Published
Journal: British Medical Journal
Year: 1999
Volume: 318
Issue: 7191
Pages: 1118-1121
Print publication date: 01/04/1999
ISSN (print): 0959-535X
ISSN (electronic): 1756-1833
URL: http://dx.doi.org/10.1136/bmj.318.7191.1118
DOI: 10.1136/bmj.318.7191.1118