1.
Mayr E, Kessler O, Prassl A, Rachbauer F, Krismer M, Nogler M. The frontal pelvic plane provides a valid reference system for implantation of the acetabular cup: Spatial orientation of the pelvis in different positions. ActaO [Internet]. 2005 Jan. 1 [cited 2026 Apr. 28];76(6):848-53. Available from: https://actaorthop.org/actao/article/view/19425