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EB-2012-101136
EB-2012-101136
http://dx.doi.org/10.1136/EB-2012-101136
The possible effects of depressive symptoms on risk of preterm birth are clouded by lack of control over confounding factors.
P356
Q45826447-8F05885D-2519-4D1D-BC80-0A70EB079B56
P356
EB-2012-101136
http://dx.doi.org/10.1136/EB-2012-101136