TY - JOUR A1 - Balayla, J. A1 - Azoulay, L. A1 - Abenhaim, H.A. T1 - Maternal marital status and the risk of stillbirth and infant death: A population-based cohort study on 40 million births in the United states Y1 - 2011 DO - 10.1016/j.whi.2011.04.001 JF - Womens Health Issues VL - 21 IS - 5 ER -