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Janse CJ, Camargo A, Del Portillo HA, Herrera S, Kumlien S, Mons B, Thomas A, Waters AP.Janse CJ, et al.Ann Trop Med Parasitol. 1994 Apr;88(2):213-6. doi: 10.1080/00034983.1994.11812860.Ann Trop Med Parasitol. 1994.PMID: 8067817No abstract available.