Farey JE, Cuthbert AR, Adie S, Harris IA, et al. Bipolar Hemiarthroplasty Does Not Result in a Higher Risk of Revision Compared with Total Hip Arthroplasty for Displaced Femoral Neck Fractures: An Instrumental Variable Analysis of 36,118 Procedures from the Australian Orthopaedic Association Nationa J Bone Joint Surg Am 2022 Feb 17. pii: 00004623-990000000-00462.
PMID: 35175973