TY - JOUR A1 - Martikainen, P. A1 - Ho, J.Y A1 - Preston, S. A1 - Elo, I.T T1 - The changing contribution of smoking to educational differences in life expectancy: indirect estimates for Finnish men and women from 1971 to 2010 Y1 - 2013 DO - 10.1136/jech-2012-201266 JF - Journal of Epidemiology and Community Health VL - 67 IS - 3 SP - 219 EP - -224 ER -