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Davies NE, Karstaedt AS.Davies NE, et al. Among authors: karstaedt as.Trans R Soc Trop Med Hyg. 2008 Dec;102(12):1269-73. doi: 10.1016/j.trstmh.2008.04.037. Epub 2008 Jun 11.Trans R Soc Trop Med Hyg. 2008.PMID: 18550134
Karstaedt AS, Grannum S.Karstaedt AS, et al.Trans R Soc Trop Med Hyg. 2001 Jan-Feb;95(1):40-1. doi: 10.1016/s0035-9203(01)90327-x.Trans R Soc Trop Med Hyg. 2001.PMID: 11280063No abstract available.