| Literature DB >> 9202504 |
L Gruer1, P Wilson, R Scott, L Elliott, J Macleod, K Harden, E Forrester, S Hinshelwood, H McNulty, P Silk.
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Year: 1997 PMID: 9202504 PMCID: PMC2126905 DOI: 10.1136/bmj.314.7096.1730
Source DB: PubMed Journal: BMJ ISSN: 0959-8138