Objectives To explore the accuracy of sex chromosome aneuploidy detection when clinically applied MPS-based noninvasive ......

目的探讨母体外周血胎儿DNA量、肌酸激酶（CK）、甲胎蛋白（AFP）在孕妇前置胎盘合并胎盘粘连或植入中的预测价值。方法回顾性收集2018年4......