RESTREPO, N.H., PATIÑO, M.M., ORDUZ, S., DÍAZ, T. and ROJAS, W. 1996. Characterization of genes coding for Bacillus thuringiensis ssp. medellin toxic proteins. Revista Colombiana de Entomología. 22, 1 (Mar. 1996), 7–12. DOI:https://doi.org/10.25100/socolen.v22i1.9914.