TY - JOUR A1 - Drevenstedt, G.L. A1 - Crimmins, E.M. A1 - Vasunilashorn, S. A1 - Finch, C.E. T1 - The rise and fall of excess male infant mortality Y1 - 2008 DO - 10.1073/pnas.0800221105 VL - 105 IS - 13 ER -