| Literature DB >> 12907491 |
R Rayment1, J Birchall, H Yarranton, J Hewertson, D Allen, M F Murphy, D J Roberts.
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Year: 2003 PMID: 12907491 PMCID: PMC1126731 DOI: 10.1136/bmj.327.7410.331
Source DB: PubMed Journal: BMJ ISSN: 0959-8138