RT Journal Article
SR Electronic
T1 A single cervical length measurement at 18–24 weeks is a better predictor of preterm birth than the change in cervical length with gestation
JF Evidence Based Medicine
JO Evid Based Med
FD BMJ Publishing Group Ltd
SP 40
OP 40
DO 10.1136/ebmed-2015-110259
VO 21
IS 1
A1 Asma Khalil
YR 2016
UL http://ebm.bmj.com/content/21/1/40.abstract
AB