Accuracy of first-trimester cell-free DNA screening for trisomy 21 in twin pregnancy.

Ultrasound Obstet Gynecol

Division of Obstetrics and Gynecology, Antoine Béclère Hospital, Paris Saclay University Hospitals, APHP, Clamart, France.

Published: August 2021

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http://dx.doi.org/10.1002/uog.23102DOI Listing

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