{Reference Type}: Letter {Title}: Clinical efficacy of unilateral dual channel spinal endoscopy in the treatment of lumbar spinal stenosis. {Author}: Cai D;Quan Y; {Journal}: Asian J Surg {Volume}: 0 {Issue}: 0 {Year}: 2024 Jul 23 {Factor}: 2.808 {DOI}: 10.1016/j.asjsur.2024.07.091