Pregnancy dating by fetal crown-rump length: a systematic review of charts.

BACKGROUND: Fetal crown-rump length (CRL) measurement by ultrasound in the first trimester is the standard method for pregnancy dating; however, a multitude of CRL equations to estimate gestational age (GA) are reported in the literature. OBJECTIVE: To evaluate the methodological quality used in stu...

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Bibliographic Details
Main Authors: Napolitano, R, Dhami, J, Ohuma, E, Ioannou, C, Conde-Agudelo, A, Kennedy, S, Villar, J, Papageorghiou, A
Format: Journal article
Language:English
Published: 2014

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