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...

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Bibliographic Details
Main Authors: Adolfo Wenjaw Liao, Maria de Lourdes Brizot, Helenice Júlio Kang, Renata Almeida Assunção, Marcelo Zugaib
Format: Article
Language:English
Published: Faculdade de Medicina / USP 2012-01-01
Series:Clinics
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1807-59322012000500008