| Literature DB >> 11691899 |
P A Stockton1, M J Ledson, M J Walshaw.
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Year: 2001 PMID: 11691899 PMCID: PMC1282247 DOI: 10.1177/014107680109401110
Source DB: PubMed Journal: J R Soc Med ISSN: 0141-0768 Impact factor: 5.344