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Showing results 1 to 2 of 2
Shim, Jae-Yoon; Kim, Moon Young; Kim, Young Ju; Lee, Young; Lee, Jeong Jae; Jun, Jong Kwan; Shin, Jong Chul; Cho, Yong Kyoon; Lee, Keun Young; Kim, Ahm; Song, Tae-Bok
BMC Pregnancy and Childbirth, 18(1):349
Yu, Jeeyoon; Chung, Yoohyun; Lee, Jung Eum; Suh, Dae Hun; Wie, Jeong Ha; Ko, Hyun Sun; Park, In Yang; Shin, Jong Chul
BMC Medical Education. 19(1):168