Nama, K. G., Bansal, A., Mantri, N., Meena, R. P. and Joshi, S. (2025) “Functional outcome of varus derotation osteotomy in late presenting Perthes disease: a case series”, International Journal of Research in Orthopaedics, 11(5), pp. 1252–1258. doi: 10.18203/issn.2455-4510.IntJResOrthop20252658.