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Krefis AC, Schwarz NG, Krüger A, Fobil J, Nkrumah B, Acquah S, Loag W, Sarpong N, Adu-Sarkodie Y, Ranft U, May J.Krefis AC, et al. Among authors: ranft u.Am J Trop Med Hyg. 2011 Feb;84(2):285-91. doi: 10.4269/ajtmh.2011.10-0381.Am J Trop Med Hyg. 2011.PMID: 21292900Free PMC article.
Krefis AC, Schwarz NG, Nkrumah B, Acquah S, Loag W, Sarpong N, Adu-Sarkodie Y, Ranft U, May J.Krefis AC, et al. Among authors: ranft u.Malar J. 2010 Jul 13;9:201. doi: 10.1186/1475-2875-9-201.Malar J. 2010.PMID: 20626839Free PMC article.
Piechotowski I, Brockmann SO, Schwarz C, Winter CH, Ranft U, Pfaff G.Piechotowski I, et al. Among authors: ranft u.Parasitol Res. 2008 Dec;103 Suppl 1:S131-7. doi: 10.1007/s00436-008-1055-8. Epub 2008 Nov 23.Parasitol Res. 2008.PMID: 19030895
du Prel X, Krämer U, Behrendt H, Ring J, Oppermann H, Schikowski T, Ranft U.du Prel X, et al. Among authors: ranft u.BMC Public Health. 2006 Dec 28;6:312. doi: 10.1186/1471-2458-6-312.BMC Public Health. 2006.PMID: 17194300Free PMC article.
Krämer U, Oppermann H, Ranft U, Schäfer T, Ring J, Behrendt H.Krämer U, et al. Among authors: ranft u.Clin Exp Allergy. 2010 Feb;40(2):289-98. doi: 10.1111/j.1365-2222.2009.03435.x.Clin Exp Allergy. 2010.PMID: 20210807
du Prel X, Krämer U, Ranft U.du Prel X, et al. Among authors: ranft u.BMC Public Health. 2005 Jun 8;5:64. doi: 10.1186/1471-2458-5-64.BMC Public Health. 2005.PMID: 15943868Free PMC article.