1. Evaluation of tilt-correction of anteversion on AP pelvic radiographs in THA.
Muir JM, Vincent J, Schipper J, Govindarajan M, Paprosky WG. Evaluation of tilt-correction of anteversion on AP pelvic radiographs in THA. Cureus 10(5): e2647.

2. Pelvic pitch and roll during total hip arthroplasty performed through a posterolateral approach. A potential source of error in free-hand cup positioning
Gonzalez Della Valle A, Shanaghan K, Benson JR, Carroll K, Cross M, McLawhorn A, Sculco PK. Pelvic pitch and roll during total hip arthroplasty performed through a posterolateral approach. A potential source of error in free-hand cup positioning. Int Orthop. 2018 Sep 21. doi: 10.1007/s00264-018-4141-2.