海量图书期刊资源，随时随地畅享阅读乐趣
OC063: Prediction of pulmonary hypoplasia by ultrasonography using estimated fetal lung volume/weight ratio: how accurate is it?R. Ruano; J. Martinovic; A. Benachi; L. Joubin; M. C. Aubry; J. C. Thalabard; Y. Dumez; M. Dommergues · 2004