| Literature DB >> 6890673 |
R Finkelstein, A Carter, A Markel, J G Brook.
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Year: 1982 PMID: 6890673 PMCID: PMC2426448 DOI: 10.1136/pgmj.58.683.577
Source DB: PubMed Journal: Postgrad Med J ISSN: 0032-5473 Impact factor: 2.401