| Literature DB >> 11991912 |
Jo R Sibert1, Ronan A Lyons, Beverley A Smith, Peter Cornall, Valerie Sumner, Maxine A Craven, Alison M Kemp.
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Year: 2002 PMID: 11991912 PMCID: PMC104335 DOI: 10.1136/bmj.324.7345.1070
Source DB: PubMed Journal: BMJ ISSN: 0959-8138