by 崔龍萬(Y.M. Choi), 金玉泳(O.Y. Kim), 李相信(S.S. Lee), 朴富熙(B.H. Park), 朴容喆(Y.C. Park)
Published in Annals of surgical treatment and research (1970)

by 金慶愛(K.A. Kim), 李京姬(K.H. Lee), 金善元(S.W. Kim), 金奎煥(K.H. Kim), 金玉泳(O.Y. Kim), 朴富熙(B.H. Park), 朴容喆(Y.C. Park)
Published in Annals of surgical treatment and research (1972)