M. Saleem, R. Wilkins, D. Mantle, A. Nasreen, and A. Shakoori, “<i>In vivo</i> effect of beta-cyfluthrin on proteases in insecticide-resistant and susceptible strains of <i>Tribolium castaneum</i> (Herbst) beetles”, Univ. j. zool. Rajshahi Univ., vol. 23, pp. 7–12, Jun. 2007.