Lange J, Fischer CS, Kühn J-P, Völzke H, Ittermann T, Gümbel D, et al. The neck–shaft angle: an update on reference values and associated factors. ActaO [Internet]. 2019 Nov. 18 [cited 2024 Nov. 22];91(1):53-7. Available from: https://actaorthop.org/actao/article/view/405