Sympathetic Nervous System activity – a new concept of the complicated etiology of low back pain radiates distally at the extremities. Journal of Medical Science, Poznań, Poland, v. 83, n. 1, p. 53–56, 2014. DOI: 10.20883/medical.e44. Disponível em: https://horkruks.ump.edu.pl/index.php/JMS/article/view/44. Acesso em: 18 aug. 2025.