不同剂量米非司酮治疗围绝经期功能失调性子宫出血疗效比较
불동제량미비사동치료위절경기공능실조성자궁출혈료효비교
Effects Comparison of Different Doses of Mifepristone in the Treatment of Perimenopausal Dysfunctional Uterine Bleeding