References
- Collins G. S., Rich N. M., Clagett C. P., Salander S. M., Spebar M. S. Clinical results of lumbar sympathectomy. American Surgeon 1981; 1: 31–35
- Walsh S. A., Clyne C. J., Cousins M. J., Basedow R. B. Blood flow, sympathetic activity and pain relief following lumbar sympathetic blockade on surgical sympathectomy. Anaesthesia and Intensive Care 1984; 13: 18–24