Frydendal, Thomas, Robin Christensen, Inger Mechlenburg, Lone Ramer Mikkelsen, Claus Varnum, Manuel Josef Bieder, Stig Storgaard Jakobsen, Søren Overgaard, and Kim Gordon Ingwersen. “Generalizability of the Progressive Resistance Training Versus Total Hip Arthroplasty (PROHIP) Trial: A Cross-Sectional Study of 402 Patients in Denmark”. Acta Orthopaedica 96 (September 17, 2025): 698–705. Accessed May 4, 2026. https://actaorthop.org/actao/article/view/44756.