TY  - JOUR
A1  - Shah, P.S. 
A1  - Zao, J.
A1  - Ali, S.
T1  - Maternal marital status and birth outcomes: A systematic review and meta-analyses
Y1  - 2011
DO  - 10.1007/s10995-010-0654-z
JF  - Maternal and Child Health Journal
VL  - 15
IS  - 7

ER  -