TY  - JOUR
A1  - Finer, L.B.
A1  - Zolna, M.R.
T1  - Declines in unintended pregnancy in the United States, 2008–2011
Y1  - 2016
DO  - 10.1056/NEJMsa1506575
VL  - 374
IS  - 9

ER  -