| Literature DB >> 8290426 |
R V Williamson, B Ramsay, J Lee, J J Cream.
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Year: 1993 PMID: 8290426 PMCID: PMC2399969 DOI: 10.1136/pgmj.69.816.833
Source DB: PubMed Journal: Postgrad Med J ISSN: 0032-5473 Impact factor: 2.401