by 하정구(Jeong Ku Ha), 김진구(Jin Goo Kim), 라호종(Ho Jong Ra)
Published in The journal of the Korean Orthopaedic Association (2010)

by 염재광(Jae-Kwang Yum), 이상림(Sang-Lim Lee), 라호종(Ho-Jong Ra)
Published in Clinics in shoulder and elbow (2009)

by 염재광(Jae-Kwang Yum), 정형진(Hyung-Jin Chung), 라호종(Ho-Jong Ra)
Published in Clinics in shoulder and elbow (2007)

by 김진혁(Jin-Hyok Kim), 김성수(Sung-Soo Kim), 정락용(Nak-Yong Jung), 김정훈(Jung-Hun Kim), 한정일(Jung-Il Han), 라호종(Ho-Jong Ra), 이상진(Sang-Jin Lee), 석세일(Se-Il Suk)
Published in The journal of the Korean Orthopaedic Association (2007)