TY  - JOUR
A1  - Lang, K.
A1  - Nuevo-Chiquero, A.
T1  - Trends in self-reported spontaneous abortions: 1970–2000
Y1  - 2012
DO  - 10.1007/s13524-012-0113-0
VL  - 49
IS  - 3

ER  -