[1]
Lange, J., Fischer, C.S., Kühn, J.-P. , Völzke, H. , Ittermann, T., Gümbel, D. , Kasch, R. , Haralambiev, L., Laqua, R. and Hinz, P. 2019. The neck–shaft angle: an update on reference values and associated factors. Acta Orthopaedica. 91, 1 (Nov. 2019), 53–57. DOI:https://doi.org/10.1080/17453674.2019.1690873.