Williams, J.C., Nault, C., Ramsey, R.T., Wang, G.T. (1992)Efficacy of Cydectin moxidectin 1% injectable against experimental infections of Dictyocaulus viviparus and Bunostomum phlebotomum superimposed on natural gastrointestinal infections in calves, Vet Parasitol. , 43(3-4), pp. 293-9.