TY - JOUR A1 - Carlson, M.J. A1 - Furstenberg, F. T1 - The prevalence and correlates of multipartnered fertility among urban U.S. parents Y1 - 2006 DO - 10.1111/j.1741-3737.2006.00285.x JF - Journal of Marriage and Family VL - 68 IS - 3 ER -