LINDÉN, Olof; HÄGGLUND, Gunnar; RODBY-BOUSQUET, Elisabet; WAGNER, Philippe. The development of spasticity with age in 4,162 children with cerebral palsy: a register-based prospective cohort study. Acta Orthopaedica, [S. l.], v. 90, n. 3, p. 286–291, 2019. DOI: 10.1080/17453674.2019.1590769. Disponível em: https://actaorthop.org/actao/article/view/519. Acesso em: 20 may. 2026.