TY - JOUR A1 - Brønnum-Hansen, H. A1 - Baadsgaard, M. T1 - Widening social inequality in life expectancy in Denmark. A register-based study on social composition and mortality trends for the Danish population Y1 - 2012 DO - 10.1186/1471-2458-12-994 VL - 12 IS - 1 ER -