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Osorio JE, Schoepp RJ, Yuill TM.Osorio JE, et al. Among authors: schoepp rj.Am J Trop Med Hyg. 1996 Oct;55(4):384-90. doi: 10.4269/ajtmh.1996.55.384.Am J Trop Med Hyg. 1996.PMID: 8916793