| Literature DB >> 11385092 |
V C Blackwell1, P Salis, R W Groves, S E Baldeweg, G S Conway, R J Unwin.
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Year: 2001 PMID: 11385092 PMCID: PMC1281457 DOI: 10.1177/014107680109400510
Source DB: PubMed Journal: J R Soc Med ISSN: 0141-0768 Impact factor: 5.344