Tarasevicius, S. et al. 2008. Effect of femoral head size on polyethylene wear and synovitis after total hip arthroplasty: A sonographic and radiographic study of 39 patients. Acta Orthopaedica. 79, 4 (Jan. 2008), 489–493. DOI:https://doi.org/10.1080/17453670710015472.