TY  - CHAP
A1  - Buckles, K.
A1  - Guldi, M.E.
A1  - Schmidt, L.
T1  - Fertility trends in the United States, 1980–2017: The role of unintended births
Y1  - 2019
DO  - 10.3386/w25521
T2  - Bureau of Economic Research (NBER Working Paper 25521)
CY  - Cambridge
PB  - National

ER  -