External validation of models to estimate gestational age in the second and third trimester using ultrasound: A prospective multicentre observational study
Objectives: Accurate assessment of gestational age (GA) is important at both individual and population levels. The most accurate way to estimate GA in women who book late in pregnancy is unknown. The aim of this study was to externally validate the accuracy of equations for GA estimation in late pre...
| Main Authors: | , , , , , , , , |
|---|---|
| 格式: | Journal article |
| 语言: | English |
| 出版: |
Wiley
2024
|