1. Lumbo-sacral arthrodesis after laminectomy;Adkins;Journal of Bone and Joint Surgery,1955
2. The causes of unsatisfactory results from the operative treatment of lumbar disc lesions;Armstrong;Journal of Bone and Joint Surgery,1951
3. Evaluation of end results in treatment of ruptured lumbar intervertebral discs with protrusion of nucleus pulposus;Barr;Surgery, Gynaecology and Obstetrics,1967
4. A method of spinal fusion;Boucher;Journal of Bone and Joint Surgery,1959
5. Direct repair of the defect in spondylolisthesis;Buck;Journal of Bone and Joint Surgery,1970