1. Stewart, S. E., B. E. Eddy, andN. Borgese: Neoplasms in mice inoculated with a tumor agent carried in tissue culture. J. nat. Cancer Inst.20, 1223?1243 (1958).
2. Eddy, B. E., S. E. Stewart, M. F. Stanton, andJ. M. Marcotte: Induction of tumors in rats by tissue-culture preparations of SE polyoma virus. J. nat. Cancer Inst.22, 161?171 (1959).
3. Eddy, B. E., S. E. Stewart, R. D. Young, andG. B. Mider: Neoplasms in hamsters induced by a mouse tumor agent passed in tissue culture. J. nat. Cancer Inst.20, 747?760 (1958).
4. Stanton, M. F., andH. Otsuka: Morphology of the oncogenic response of hamsters to polyoma virus infection. J. nat. Cancer Inst.31, 365?409 (1963).
5. Stewart, S. E., B. E. Eddy, M. F. Stanton, andW. H. Berkeley: Influence of age on tumor induction in mice and hamsters injected with a tumor agent carried in tissue culture. Proc. Amer. Ass. Cancer Res.2, 348?349 (1958).