The joint influence of marital status, interpregnancy interval, and neighborhood on small for gestational age birth: a retrospective cohort study

Auger, Nathalie; Daniel, Mark; Platt, Robert W.; Luo, Zhong-Cheng; Wu, Yuquan; Choinière, Robert
BMC pregnancy and childbirth
February, 2008
10.1186/1471-2393-8-7