Occipitofrontal-biparietal diameter ratio. An ultrasonic parameter for the antenatal evaluation of Down's syndrome.

v1

Type:Journal Article

0 views

[![NobleID](https://www.nobleid.org/api/badge/22C51EB3.svg?ark=w1%2F20260515%2F22C51EB3)](https://nobleid.org/work/w1/20260515/22C51EB3)

ARK Inflections

Bibliometric Analysis

Impact metrics, research fronts, co-authorship networks →

Authors & Claims

Paper Authors