- A phase I and pharmacokinetic study of fixed-dose selenomethionine and irinotecan in solid tumors. Fakih, M.G., Pendyala, L., Smith, P.F., Creaven, P.J., Reid, M.E., Badmaev, V., Azrak, R.G., Prey, J.D., Lawrence, D., Rustum, Y.M. Clin. Cancer Res. (2006)