An Evaluation of the Effectiveness of Hyaluronidase in the Selective Nerve Root Block of Radiculopathy: A Double Blind, Controlled Clinical Trial

by Sang-Bong Ko, Alexander R Vaccaro, Ho-Jin Chang, Dong-Young Shin
Published 2015-02-01

Esophageal Perforation after Anterior Cervical Spine Surgery

by Sang-Bong Ko, Jong-Beom Park, Kyung-Jin Song, Dong-Ho Lee, Seong-Wan Kim, Young-Yul Kim, Taek-Soo Jeon, Yoon Joo Cho
Published 2019-12-01