TY - RPRT A1 - Hansen, M.L. A1 - Stage, L. A1 - Knudsen, L.B. A1 - Keiding, N. T1 - Induced abortions and first births among Danish women in the 1980s and 1990s Y1 - 2009 PB - Department of Biostatistics, University of Copenhagen CY - Copenhagen IS - Research Report 09/10 ER -