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1
J.AJOG.2015.06.020
J.AJOG.2015.06.020
http://dx.doi.org/10.1016/J.AJOG.2015.06.020
Cost-effectiveness of transvaginal ultrasound cervical length screening in singletons without a prior preterm birth: an update.
P356
Q40838423-860954CA-F861-4D09-A622-60A6A91559F0
P356
J.AJOG.2015.06.020
http://dx.doi.org/10.1016/J.AJOG.2015.06.020