| Literature DB >> 9848898 |
P Routledge, J A Vale, D N Bateman, G D Johnston, A Jones, A Judd, S Thomas, G Volans, L F Prescott, A Proudfoot.
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Year: 1998 PMID: 9848898 PMCID: PMC1114433 DOI: 10.1136/bmj.317.7173.1609
Source DB: PubMed Journal: BMJ ISSN: 0959-8138