| Literature DB >> 1437927 |
A J Bhupalan1, A Forbes, E Lloyd-Davies, B Wignall, I M Murray-Lyon.
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Year: 1992 PMID: 1437927 PMCID: PMC2399351 DOI: 10.1136/pgmj.68.800.455
Source DB: PubMed Journal: Postgrad Med J ISSN: 0032-5473 Impact factor: 2.401