BROCKMEYER, D. Down’s Syndrome and Craniovertebral Instability: Topic Review and Treatment Recommendations. Nepal Journal of Neuroscience, [S. l.], v. 2, n. 1, p. 52–58, 2005. DOI: 10.3126/njn.v2i1.19995. Disponível em: https://www.nepjol.info/index.php/NJN/article/view/19995. Acesso em: 27 oct. 2021.