TY  - JOUR
A1  - England, P.
A1  - Wu, L.L.
A1  - Shafer, E.F.
T1  - Cohort trends in premarital first births: What role for the retreat from marriage?
Y1  - 2013
DO  - 10.1007/s13524-013-0241-1
VL  - 50
IS  - 6

ER  -