Kristiansen, L.P. and Steen, H. 1999. Lengthening of the tibia over an intramedullary nail, using the llizarov external fixator: Major complications and slow consolidation in 9 lengthenings. Acta Orthopaedica. 70, 3 (Jan. 1999), 271–274. DOI:https://doi.org/10.3109/17453679908997806.