D. F. Ortiz-Montoya, A. Posada, M. del P. Quesada-Aguilar, J. R. García, J. A. Morcuende, and M. Paschoal Nogueira, “Equinocavovarus Untreated congenital clubfoot in school, adolescent and adult patients. Current concepts review”, Rev. Colomb. Ortop. Traumatol., vol. 35, no. Sp. 1, pp. 54–61, Feb. 2021.