Sin Yong Moon, Gyung Hoon Gwon, Nam Hee Song, Hye Won Sul, Mi Gyung Ro, Hee Jung Ko, Sun Gyung Oh, Jung Ho Han, Gyu Hong Choi, Sun Mi Kim, Joong Sin Park, Jong Gwan Jeon, Young Min Choi, Bo Hyun Yoon, Hee Chul Shin, Jin Yong Lee
Korean J Obstet Gynecol. 2000;43(8):1486-1491. Published online January 1, 2001
Shin Yong Moon, Jong Kwan Jun, Jin Choi, Do Yeong Hwang, Young Min Choi, Seok Hyun Kim, Jae Ho Yum, Ju Won Rho, Ji Sung Yoon, Hee Jung Ko, Sun Kyung Oh, Joong Shin Park, Bo Hyun Yoon, Hee Chul Syn
Korean J Obstet Gynecol. 1998;41(11):2717-2724. Published online January 1, 2001