GRUCA, M.; SAULICZ, E. Assessment of a sitting position by means of a kyphotisation indicator in the professionally active people. European Journal of Clinical and Experimental Medicine, [S. l.], v. 14, n. 2, p. 183–192, 2016. DOI: 10.15584/medrev.2016.2.5. Disponível em: https://journals.ur.edu.pl/ejcem/article/view/12464. Acesso em: 7 feb. 2026.