Methods 100 cases with gynaecological check-up to terminate early pregnancy by drugs were divided into experimental group and control group at random, with 50 cases in each group.
方法将妇科检查确定采用药物终止早孕者100例随机分成实验组和对照组各50例。
Methods 100 cases with gynaecological check-up to terminate early pregnancy by drugs were divided into experimental group and control group at random, with 50 cases in each group.
方法将妇科检查确定采用药物终止早孕者100例随机分成实验组和对照组各50例。
应用推荐