中孕中期胎儿超声心动图短轴观测量肺动脉、主动脉内径及两者比值的分析
중잉중기태인초성심동도단축관측량폐동맥、주동맥내경급량자비치적분석
Value of fetal pulmonary artery/aorta ratio measured on short-axis view in mid-second trimester
저자의 최근 논문