Ryöppy, S., and E. O. Karaharju. “Alteration of Epiphyseal Growth by an Experimentally Produced Angular Deformity”. Acta Orthopaedica 45, no. 1-4 (January 1, 1974): 490–498. Accessed May 3, 2026. https://actaorthop.org/actao/article/view/29661.