SEGURA, C., GUZMÁN, F., PATARROYO, M.E. and ORDUZ, S. 1998. Activation of the Bacillus thuringiensis subesp. medellin CryllBb protein by digestion with trypsin and Culex quinquefasciatus (Diptero: Culicidae) larval gut extracts. Revista Colombiana de Entomología. 24, 2 (Dec. 1998), 117–121. DOI:https://doi.org/10.25100/socolen.v24i2.9845.