1. Anaesthesia for operations in the vertebral canal;Hunter;Anesthesiology,1950
2. Rupture of the intervertebral dise with involvement of the spinal canal;Mixter;New Englanci Journal of Medicine,1934
3. An operation frame for spinal fusion. A new apparatus designed to reduce haemorrhage during operation;Relton;Journal of Bone and Joint Surgery,1967
4. Herniation of the nucleus pulposus. A study of one hundred cases treated by operation;Smith;Journal of Bone and Joint Surgery,1944
5. Anaesthesia in the surgery of retropulsed vertebral dises;Lipton;Anaesthesia,1950