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. 2013 May;108(3):352–358. doi: 10.1590/S0074-02762013000300014

Fig. 1. study area. Insert: province of La Rioja in Argentina and southwest Gran Chaco (diagonal striped). La Rioja map shows in blue the departments of Peñaloza (bellow) and Independencia (above), where highly infested clusters of rural houses were found in 2004-2005 (Porcasi et al. 2007).

Fig. 1