Benseñor, F. E. M., Vieira, J. E. and Auler Júnior, J. O. C. (2007) “Thoracic sympathetic block reduces respiratory system compliance”, São Paulo Medical Journal, 125(1), pp. 9–14. Available at: https://periodicosapm.emnuvens.com.br/spmj/article/view/2057 (Accessed: 16 October 2025).