1. ‘Research design or What is a T4 syndrome?’;Bogduk;New Zealand Journal of Physiotherapy,1986
2. ‘Innervation and pain patterns of the thoracic spine’;Bogduk,1988
3. Neck and Arm Pain;Caillet,1981
4. ‘Autonomic pain in the upper limb’;Ebbetts;Physiotherapy,1971
5. ‘The autonomic system in vertebral pain syndromes’;Grieve,1981