Outcomes after spinal stenosis surgery by type of surgery in adults aged 60 years and older. Swiss Medical Weekly, [S. l.], v. 150, n. 3738, p. w20325, 2020. DOI: 10.4414/smw.2020.20325. Disponível em: https://smw.ch/index.php/smw/article/view/2870. Acesso em: 13 dec. 2025.