Rud-Sørensen, Christoffer, Alma B Pedersen, Søren Paaske Johnsen, Anders Hammerich Riis, and Søren Overgaard. “Survival of Primary Total Hip Arthroplasty in Rheumatoid Arthritis Patients”. Acta Orthopaedica 81, no. 1 (February 1, 2010): 60–65. Accessed February 23, 2025. https://actaorthop.org/actao/article/view/11028.