| Literature DB >> 11555093 |
A Tiwari, N Abeysinghe, A Hall, P Perera, J S Ackroyd.
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Year: 2001 PMID: 11555093 DOI: 10.1046/j.1365-2753.2001.00293.x
Source DB: PubMed Journal: J Eval Clin Pract ISSN: 1356-1294 Impact factor: 2.431