Song, Taejong; Seong, Seok Ju; Lee, Seon-Kyung; Kim, Byoung-Ryun; Ju, Woong; Kim, Ki Hyung; Nam, Kyehyun; Sim, Jae Chul; Kim, Tae Jin
ArticleIssue Date2020CitationJournal of Obstetrics and Gynaecology, v.40, no.2, pp 240 - 246PublisherTaylor & Francis