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Nurmatov U, Worth A, Sheikh A.Nurmatov U, et al. Among authors: sheikh a.J Allergy Clin Immunol. 2008 Aug;122(2):353-61, 361.e1-3. doi: 10.1016/j.jaci.2008.05.028. Epub 2008 Jun 24.J Allergy Clin Immunol. 2008.PMID: 18572231Review.
Cresswell KM, Bates DW, Phansalkar S, Sheikh A.Cresswell KM, et al. Among authors: sheikh a.BMJ Qual Saf. 2011 Jul;20(7):625-30. doi: 10.1136/bmjqs.2010.048934. Epub 2011 May 23.BMJ Qual Saf. 2011.PMID: 21606472
Robertson A, Bates DW, Sheikh A.Robertson A, et al. Among authors: sheikh a.J R Soc Med. 2011 Nov;104(11):434-5. doi: 10.1258/jrsm.2011.11k039.J R Soc Med. 2011.PMID: 22048671Free PMC article.No abstract available.