Hotez, P.J., Ashcom, J., Zhan, B., Bethony, J., Loukas, A., Hawdon, J., Wang, Y., Jin, Q., Jones, K.C., Dobardzic, A., Dobardzic, R., Bolden, J., Essiet, I., Brandt, W., Russell, P.K., Zook, B.C., Howard, B., Chacon, M. (2003)Effect of vaccination with a recombinant fusion protein encoding an astacinlike metalloprotease (MTP-1) secreted by host-stimulated Ancylostoma caninum third-stage infective larvae, J Parasitol. , 89(4), pp. 853-5.