| Literature DB >> 9196710 |
G V McDonnell1, G Silvestri, J A Lyttle, P V Coyle.
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Year: 1997 PMID: 9196710 PMCID: PMC2431320 DOI: 10.1136/pgmj.73.859.307
Source DB: PubMed Journal: Postgrad Med J ISSN: 0032-5473 Impact factor: 2.401