Hasan, M. R., S. I. Salam, P. Biswas, M. H. Kabir, M. J. Al Mahmud, and M. S. Alam. “Outcome of Single Event Multi-Level Surgery in the Treatment of Spastic Cerebral Palsy Involving Lower Limbs”. International Journal of Research in Orthopaedics, vol. 11, no. 4, June 2025, pp. 689-96, doi:10.18203/issn.2455-4510.IntJResOrthop20251786.