TY - JOUR A1 - Aaby, P. A1 - Jensen, H. A1 - Rodrigues, A. A1 - Garly, M. A1 - Benn, C.S. A1 - Lisse, I.M. A1 - Francois Simondon, F. T1 - Divergent female–male mortality ratios associated with different routine vaccinations among female–male twin pairs Y1 - 2004 DO - 10.1093/ije/dyh004 JF - International Journal of Epidemiology VL - 33 ER -