Bipolar Hemiarthroplasty Compared with Total Hip Arthroplasty in Patients with Displaced Femoral Neck Fractures: A Four-Year Follow-Up of a Randomized Controlled Trial
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Authors
Carl Johan Hedbeck, MD; Anders Enocson, MD, PhD; Gunilla Lapidus, MD; Richard Blomfeldt, MD, PhD; Hans Törnkvist, MD, PhD; Sari Ponzer, PhD; Jan Tidermark, MD, PhD;
