1. American Joint Committee for Cancer Staging and End Results Reporting: Clinical staging system for carcinoma of the lung. Revised edition. Chicago, 1977
2. Segmental resection for lung cancer;Jensik;J Thorac Cardiovasc Surg,1973
3. Results of surgical treatment in Stage I lung cancer;Martini;J Thorac Cardiovasc Surg,1977
4. Management implications of surgical staging studies, in Lung Cancer: Progress in Therapeutic Research (Progress in Cancer Research and Therapy, volume 11);Mountain,1979
5. Statistics with Application to the Biological and Health Sciences;Remington,1970