TY  - JOUR
A1  - Smith, G.C.
A1  - Pell, J.P.
A1  - Dobbie, R.
T1  - Interpregnancy interval and risk of preterm birth and neonatal death: Retrospective cohort study
Y1  - 2003
DO  - 10.1136/bmj.327.7410.313
JF  - British Medical Journal
VL  - 327
IS  - 7410

ER  -