Longitudinal reference ranges for fetal ultrasound biometry in twin pregnancies
OBJECTIVE: The purpose of this study was to establish longitudinal reference ranges for fetal ultrasound biometry measurements and growth parameters in twin pregnancies. METHOD: A total of 200 uncomplicated twin pregnancies before 21 weeks of gestation were recruited for this prospective, longitudin...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
Faculdade de Medicina / USP
2012-01-01
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Series: | Clinics |
Subjects: | |
Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1807-59322012000500008 |