B超和MRI在胎儿骨骼异常中的诊断价值分析
舒炜

Diagnostic Efficacy Comparison of B-scan Ultrasonography and MRI in Fetal Skeletal Abnormalities
SHU Wei
图1 ROC曲线分析B超、MRI的诊断价值
Figure 1 ROC curve analysis of diagnostic value of B-scan and MRI