1. Miller, R. W., Fraumeni, J. F. & Mannin, M. D. New Engl. J. Med. 270, 922–927 (1964).
2. Riccardi, V. M., Sujansky, E., Smith, A. C. & Francke, U. Pediatrics 61, 604–610 (1978).
3. Knudson, A. G. Jr J. natn. Cancer Inst. 48, 313–324 (1972).
4. Kaneko, Y., Egues, M. C. & Rowley, J. D. Cancer Res. 41, 4577–4578 (1981).
5. Slater, R. M. & de Kraker, J. Cancer Genet. Cytogenet. 5, 237–245 (1982).