TY  - JOUR
A1  - Bird, S.T.
A1  - Chandra, A.
A1  - Bennett, T.
A1  - Harvey, S.M.
T1  - Beyond marital status: Relationship type and duration and the risk of low birth weight
Y1  - 2000
DO  - 10.2307/2648196
JF  - Family Planning Perspectives
VL  - 32
IS  - 6
SP  - 281
EP  - -287

ER  -