by 신성룡(Sung-Ryong Shin), 김도영(Do-Young Kim), 이상수(Sang-Soo Lee), 유연식(Yun-Sik Ryu), 정운섭(Un-Seob Jung), 최현석(Hyun-Seok Choi)
Published in Clinics in shoulder and elbow (2007)