| Literature DB >> 8308818 |
J J Black1, C Aps, A Memra, G E Venn, B T Williams.
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Year: 1993 PMID: 8308818 PMCID: PMC1294371 DOI: 10.1177/014107689308601221
Source DB: PubMed Journal: J R Soc Med ISSN: 0141-0768 Impact factor: 18.000