改良横切口子宫下段剖宫产术在产科剖宫产中应用的效果分析
개량횡절구자궁하단부궁산술재산과부궁산중응용적효과분석
Analysis of the Application Effect of Modified Lower Uterine Segment Cae-sarean Section via Transverse Incision in Obstetric Caesarean Section