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Round A, Evans MR, Salmon RL, Hosein IK, Mukerjee AK, Smith RW, Palmer SR.Round A, et al.Eur J Public Health. 2001 Dec;11(4):431-6. doi: 10.1093/eurpub/11.4.431.Eur J Public Health. 2001.PMID: 11766486
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Hamilton WT, Round AP, Sharp DJ, Peters TJ.Hamilton WT, et al.J Public Health (Oxf). 2004 Mar;26(1):77-8. doi: 10.1093/pubmed/fdh116.J Public Health (Oxf). 2004.PMID: 15044579
Hamilton W, Round A, Goodchild R, Baker C.Hamilton W, et al. Among authors: round a.J Public Health Med. 2003 Jun;25(2):125-30. doi: 10.1093/pubmed/fdg027.J Public Health Med. 2003.PMID: 12848401
Stein K, Dalziel K, Walker A, Jenkins B, Round A, Royle P.Stein K, et al. Among authors: round a.J Public Health (Oxf). 2004 Mar;26(1):61-71. doi: 10.1093/pubmed/fdh109.J Public Health (Oxf). 2004.PMID: 15044577
Hamilton W, Round A, Sharp D.Hamilton W, et al. Among authors: round a.BMJ. 1999 May 22;318(7195):1392-5. doi: 10.1136/bmj.318.7195.1392.BMJ. 1999.PMID: 10334750Free PMC article.Clinical Trial.