Peripheral nerve blocks as an alternative for total hip endoprosthesis surgery in elderly patients with femoral fracture. Advances in Anesthesia and Pain Medicine, [S. l.], v. 4, n. 1, 2026. DOI: 10.4081/aapm.2026.58. Disponível em: https://www.aapm-journal.com/site/article/view/58. Acesso em: 5 mar. 2026.