TY - JOUR A1 - Berkman, L.F. A1 - Zheng, Y.H. A1 - Glymour, M.M. A1 - Avendano, M. A1 - Börsch-Supan, A. A1 - Sabbath, E.L. T1 - Mothering alone: Cross-national comparisons of later-life disability and health among women who were single mothers Y1 - 2015 DO - 10.1136/jech-2014-205149 VL - 69 IS - 9 ER -