1. Andersson, A. C. and Goldman, M.: Pathologic sequelae in beagles following continuous feeding of Sr90 at a toxic level. Univ. Calif., Davis, Fourth Annual Progress Report UCD-104, 1961, 92.
2. Bensted, J. P., Blackett, N. M., and Lamerton, L. F.: Studies on the development of radiation-induced bone tumours. Acta Un. Int. Cancer, 1959, 15, 559.
3. Downie, E. D., MacPherson, S., Ramsden, E. N., Sissons, H. A., and Vaughan, J.: The effect of daily feeding of Sr90 to rabbits. Brit. J. Cancer, 1959, 13, 408.
4. Finkel, M. P., Bergstrand, P. J., and Biskis, B. O.: The latent period, incidence and growth of Sr90-induced osteosarcomas in CF1 and CBA mice. Radiology, 1961, 77, 269.
5. — and Biskis, B. O.: Radiocarcinogenesis. Argonne Nat. Lab., Summaries of current work, 1960, Oct. 15, 22.