1. Ciampi, A., L. Kates, R. Buick, Y. Kruikov and J. E. Till. 1986. Multi-type Galton-Watson process as a model for proliferating human tumour cell populations derived from stem cells: estimation of stem cell self-renewal probabilities in human ovarian carcinomas.Cell Tiss. Kinet. 19, 129–140.
2. Coffey, R. J. Jr., G. D. Shipley and H. L. Moses. 1986. Production of transforming growth factors by human colon cancer lines.Cancer Res. 46, 1164–1169.
3. Coffey, R. J. Jr., A. S. Goustin, A. M. Soderquist, G. D. Shipley, J. Wolfshohl, G. Carpenter and H. L. Moses. 1987. Transforming growth factor alpha and beta expression in human colon cancer lines: implications for an autocrine model.Cancer Res. 47, 4590–4594.
4. Delthlefsen, L. A., J. M. Prewitt and M. L. Mendelsohn. 1968. Analysis of tumor growth curves.JNCI 40, 389.
5. Goustin, A. S., E. B. Loef, G. D. Shipley and H. L. Moses. 1986. Growth factors and cancer.Cancer Res. 46, 1015–1029.