title: [Value of prenatal ultrasonography in the diagnosis of fetal urinary system anomalies].
authors: Yong-Zhi
authors: YZ
authors: Xiao
authors: Qi-Chang
authors: QC
authors: Zhou
authors: Ming
authors: M
authors: Zhang
mesh_terms: D000328:Adult; D000653:Amniotic Fluid / Q000502:physiology; D005260:Female; D006801:Humans; D007668:Kidney / Q000002:abnormalities* / Q000000981:diagnostic imaging; D011247:Pregnancy; D012189:Retrospective Studies; D016216:Ultrasonography, Prenatal