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Hammersley V, Hippisley-Cox J, Wilson A, Pringle M.Hammersley V, et al.Br J Gen Pract. 2002 Jun;52(479):463-8.Br J Gen Pract. 2002.PMID: 12051210Free PMC article.
Hippisley-Cox J, Pringle M, Hammersley V, Crown N, Wynn A, Meal A, Coupland C.Hippisley-Cox J, et al. Among authors: hammersley v.BMJ. 2001 Sep 22;323(7314):666-9. doi: 10.1136/bmj.323.7314.666.BMJ. 2001.PMID: 11566831Free PMC article.
Mulvaney C, Coupland C, Wilson A, Hammersley V, Dyas J, Carlisle R.Mulvaney C, et al. Among authors: hammersley v.J Public Health (Oxf). 2005 Jun;27(2):182-8. doi: 10.1093/pubmed/fdi013. Epub 2005 Mar 17.J Public Health (Oxf). 2005.PMID: 15774570
Wilson A, Sinfield P, Rodgers S, Hammersley V, Coleman T.Wilson A, et al. Among authors: hammersley v.Qual Saf Health Care. 2006 Aug;15(4):284-8. doi: 10.1136/qshc.2005.017673.Qual Saf Health Care. 2006.PMID: 16885254Free PMC article.