1. Annual report 1988;Scotland, Registrar General,1989
2. The treatment of lung cancer;Sudlow, M.F.,1980
3. Surgical treatment of bronchial carcinoma 1950-;Bates, M.
4. Thirty years of surgery for carcinoma of the bronchus;Belcher, JR;Thorax,1983
5. Bronchial carcinoma: Factors influencing postoperative survival;Clee, M.D.; Hockings, N.F.; Johnston, R.D.;Br J Dis performance; 35 Concomitant cardiac and pulmonary disease other than the lung cancer may also decrease survival.6 Age has had no prognostic value in this or other series,'0 though some authors disagree.27 Similarly, we Chest,1984