TY - JOUR A1 - Aiken, Abigail R.  A A1 - Angel, Jacqueline L. A1 - Miles, Toni P. T1 - Pregnancy as a Risk Factor for Ambulatory Limitation in Later Life Y1 - 2012 DO - 10.2105/ajph.2012.300791 JF - American Journal of Public Health VL - 102 IS - 12 SP - 2330 EP - -2335 ER -