TY - JOUR A1 - Martin, J.A. A1 - Hamilton, B.E. A1 - Osterman, M.J.K. A1 - Curtin, S.C. A1 - Mathews, T.J. T1 - Births: Final Data for 2012 Y1 - 2013 JF - National Vital Stat. Reports VL - 62 IS - 9 SP - 1 EP - -87 ER -