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130 results
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Too little, too late: measles epidemic in South Africa.
Siegfried N, Wiysonge CS, Pienaar D. Siegfried N, et al. Lancet. 2010 Jul 17;376(9736):160. doi: 10.1016/S0140-6736(10)61100-2. Lancet. 2010. PMID: 20638558 No abstract available.
Health professionals don't feel secure in their own country.
Siegfried N, Pienaar D. Siegfried N, et al. Lancet. 2008 May 10;371(9624):1576. doi: 10.1016/S0140-6736(08)60682-0. Lancet. 2008. PMID: 18468537 No abstract available.
Where to practise evidence-based medicine?
Volmink J, Swingler G, Siegfried N. Volmink J, et al. Among authors: siegfried n. Lancet. 2001 Mar 3;357(9257):724. doi: 10.1016/s0140-6736(05)71488-4. Lancet. 2001. PMID: 11247593 No abstract available.
Global core competencies for clinical trials.
Siegfried N, Steinhausen K, Ren J, Cazap E, Melien O; Subgroup Education, Training, Infrastructure and Patient Involvement, OECD GSF Working Group. Siegfried N, et al. Lancet. 2012 Aug 25;380(9843):728. doi: 10.1016/S0140-6736(12)61403-2. Lancet. 2012. PMID: 22920747 No abstract available.
Cautious optimism for new HIV/AIDS prevention strategies.
Mills E, Siegfried N. Mills E, et al. Among authors: siegfried n. Lancet. 2006 Oct 7;368(9543):1236. doi: 10.1016/S0140-6736(06)69513-5. Lancet. 2006. PMID: 17027724 No abstract available.
Is evidence-based medicine relevant to the developing world?
Chinnock P, Siegfried N, Clarke M. Chinnock P, et al. Among authors: siegfried n. PLoS Med. 2005 May;2(5):e107. doi: 10.1371/journal.pmed.0020107. Epub 2005 May 31. PLoS Med. 2005. PMID: 15916456 Free PMC article.
National and multinational prospective trial registers.
Grobler L, Siegfried N, Askie L, Hooft L, Tharyan P, Antes G. Grobler L, et al. Among authors: siegfried n. Lancet. 2008 Oct 4;372(9645):1201-2. doi: 10.1016/S0140-6736(08)61498-1. Lancet. 2008. PMID: 19094940 No abstract available.
Growing everyday: the Pan African Clinical Trials Registry.
Abrams A, Siegfried N. Abrams A, et al. Among authors: siegfried n. J Evid Based Med. 2011;4(3):172-8. doi: 10.1111/j.1756-5391.2011.01139.x. J Evid Based Med. 2011. PMID: 21894614
Does male circumcision prevent HIV infection?
Siegfried N. Siegfried N. PLoS Med. 2005 Nov;2(11):e393. doi: 10.1371/journal.pmed.0020393. Epub 2005 Oct 25. PLoS Med. 2005. PMID: 16231995 Free PMC article.
Is evidence-based medicine relevant to the developing world?: Systematic reviews have yet to achieve their potential as a resource for practitioners in developing countries.
Chinnock P, Siegfried N, Clarke M. Chinnock P, et al. Among authors: siegfried n. Evid Based Complement Alternat Med. 2005 Sep;2(3):321-4. doi: 10.1093/ecam/neh114. Evid Based Complement Alternat Med. 2005. PMID: 16136211 Free PMC article. No abstract available.
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