Authors: Basanez, MG Yarzabal, L Frontado, HL Villamizar, NJ

Citation: Mg. Basanez et al., Onchocerca-Simulium complexes in Venezuela: can human onchocerciasis spread outside its present endemic areas?, PARASITOL, 120, 2000, pp. 143-160

Authors: Vivas-Martinez, S Basanez, MG Grillet, ME Weiss, H Botto, C Garcia, M Villamizar, NJ Chavasse, DC

Citation: S. Vivas-martinez et al., Onchocerciasis in the Amazonian focus of southern Venezuela: altitude and blackfly species composition as predictors of endemicity to select communities for ivermectin control programmes, T RS TROP M, 92(6), 1998, pp. 613-620