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Hamilton WT, Sharp D.Hamilton WT, et al. Among authors: sharp d.BMJ. 2002 Dec 7;325(7376):1360.BMJ. 2002.PMID: 12468492Free PMC article.No abstract available.
Bennewith O, Stocks N, Gunnell D, Peters TJ, Evans MO, Sharp DJ.Bennewith O, et al. Among authors: sharp dj.BMJ. 2002 May 25;324(7348):1254-7. doi: 10.1136/bmj.324.7348.1254.BMJ. 2002.PMID: 12028981Free PMC article.Clinical Trial.
Hamilton W, Round A, Sharp D.Hamilton W, et al. Among authors: sharp d.BMJ. 1999 May 22;318(7195):1392-5. doi: 10.1136/bmj.318.7195.1392.BMJ. 1999.PMID: 10334750Free PMC article.Clinical Trial.