GÓMEZ-PIÑA, J. J. Characterizing dropped head syndrome across neurologic disorders, the hidden epidemic of dropped head syndrome. International Journal of Research in Medical Sciences, [S. l.], v. 11, n. 12, p. 4306–4311, 2023. DOI: 10.18203/2320-6012.ijrms20233693. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/11926. Acesso em: 26 may. 2026.