by 박무열(Mu Yeol Park), 한세환(Sehwan Han), 류석용(Seok Yong Ryu), 이명수(Myung Soo Lee), 김홍주(Hong Joo Kim), 김영덕(Young Duck Kim), 김홍용(Hong-Yong Kim)
Published in Annals of surgical treatment and research (1998)