1. Surgically confirmed cauda equina and nerve root injury following percutaneous discectomy at an outside institution a case report;Epstein;J Spine Disorders,1990
2. A multicenter analysis of percutaneous discectomy;Kahanovitz;Spine,1990
3. Arthroscopic Microdiscectomy: Minimal Intervention in Spinal Surgery,1991
4. Arthroscopic microdiscectomy;Kambin;Mt Sinai J Med (NY),1991
5. Percutaneous lumbar discectomy current practice;Kambin;Surgical Rounds for Orthopedics,1988