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. Author manuscript; available in PMC: 2010 Sep 2.
Published in final edited form as: Acta Trop. 2007 Jun 27;103(3):201–211. doi: 10.1016/j.actatropica.2007.06.007

Fig. 3.

Fig. 3

Age-specific prevalence of Trypanosoma cruzi infection in native dogs from two neighboring rural areas under different community-based vector control strategies in Santiago del Estero, November 2002–July 2003. Numbers close to data points represent the numbers of dogs examined for infection. Figure excludes 16 dogs of unknown age. Arrows indicate the main insecticide spraying campaigns.

a Data taken from Cardinal et al. (2006a)