TY - JOUR A1 - Ezzati, M. A1 - Henley, S.J. A1 - Lopez, A.D. A1 - Thun, J. T1 - Role of smoking in global and regional cancer epidemiology: Current patterns and data needs Y1 - 2005a DO - 10.1002/ijc.21100 JF - International Journal of Cancer VL - 116 IS - 6 SP - 963 EP - -971 ER -