Carvalho, Arnolfo de Craniocervical junction abnormalities in northeast Brazilian population. [electronic resource] - Arquivos de neuro-psiquiatria 07 2017 - 410-411 p. digital Publication Type: Editorial; Comment ISSN: 1678-4227 Standard No.: 10.1590/0004-282X20170087 doi Subjects--Topical Terms: Atlanto-Occipital JointBrazilCervical Vertebrae