CHAPLYNSKYY, R. P.; PANOV, V. M. The experience of performing lumbar sympathetic block to minimize complications before sympathetic neurolysis. Pain medicine, [S. l.], v. 1, n. 4, p. 44–48, 2016. Disponível em: https://painmedicine.org.ua/index.php/pnmdcn/article/view/35. Acesso em: 7 jun. 2026.