1. Greenlee RT, Murray T, Bolden S, Wing PA: Cancer statistics, 2000. CA Cancer J Clin 1999, 49:8–31.
2. Zelen M: Keynote address on biostatistics and data retrieval. Cancer Chemother Rep 1973, 4:31–40.
3. Abrams J, Doyle LA, Aisner J: Staging, prognostic features and special considerations in small cell lung cancer. Semin Oncol 1988, 15:261–277.
4. Aisner J, Alberts P, Bitran J, et al.: Role of chemotherapy is SCLC: a consensus report of the International association for the study of lung cancer workshop. Cancer Treat Rep 1983, 67:37–43.
5. Ihde DC: Chemotherapy of lung cancer. N Engl J Med 1992, 327:1434–1437.