1. Sugarbaker, E.V., Thornthwaite, J. & Ketcham,, A.S. in Progress in Cancer Research and Therapy (eds Day, S.B., Myers, W.P.L., Stansly, P., Garattini, S. & Lewis, M.G.) 227–240 (Raven Press, New York, 1977 ).
2. Warren, B.A. Chauvin, W.J. & Philips, J. in Progress in Cancer Research and Therapy (eds Day, S.B., Myers, W.P.L., Stansly, P., Garattini, S. & Lewis, M.G.) 185–197 (Raven Press, New York, 1977 ).
3. Clark, W.H.J. Model predicting survival in stage I melanoma based on tumor progression. J. Natl. Cancer Inst. 81, 1893– 1904 (1989).
4. Prehn, R.T. The inhibition of tumor growth by tumor mass. Cancer Res. 51, 2–4 (1991).
5. Prehn, R.T. Two competing influences that may explain concomitant tumor resistance. Cancer Res. 53, 3266–3269 (1993).