- Cure of human carcinoma xenografts by a single dose of pretargeted yttrium-90 with negligible toxicity. Axworthy, D.B., Reno, J.M., Hylarides, M.D., Mallett, R.W., Theodore, L.J., Gustavson, L.M., Su, F., Hobson, L.J., Beaumier, P.L., Fritzberg, A.R. Proc. Natl. Acad. Sci. U.S.A. (2000)