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Dworkin MS, Shoemaker PC, Fritz CL, Dowell ME, Anderson DE Jr.Dworkin MS, et al.Am J Trop Med Hyg. 2002 Jun;66(6):753-8. doi: 10.4269/ajtmh.2002.66.753.Am J Trop Med Hyg. 2002.PMID: 12224586