Etiology and Secular Trends in Primary Amenorrhea in 856 Patients: A 17-Year Retrospective Multicenter Study in Korea.
Hoon KimMee-Hwa LeeDong-Yun LeeHyein KimHyun Jung LeeMiran KimJoo Hyun ParkBo Hyon YunSa Ra LeeHyun Hee ChoByung Moon KangPublished in: Journal of Korean medical science (2022)
The results of this study provide useful clinical insight on the etiology and secular trends of primary amenorrhea. Further large-scale, prospective studies are necessary.