TY - JOUR A1 - Peto, R. A1 - Darby, S. A1 - Deo, H. A1 - Silcocks, P. A1 - Whitley, E. A1 - Doll, R. T1 - Smoking, smoking cessation, and lung cancer in the UK since 1950: Combination of national statistics with two case-control studies Y1 - 2000 DO - 10.1136/bmj.321.7257.323 VL - 321 IS - 7257 ER -