Gardino, E. et al. 2021. Brachymetacarpy: Lengthening by callotasis with external fixator. Case report. Revista Colombiana de Ortopedia y Traumatología. 35, 1 (Mar. 2021), 95–98. DOI:https://doi.org/10.1016/j.rccot.2021.02.005.