Giray Batibay, S., Akgul, T., Koca, H., Camur, S., Kaya, O., Bayram, S. and Saglam, N. 2021. Effects of bilateral knee arthroplasty on sagittal spinopelvic balance in patients with primer degenerative osteoarthritis . Annals of Medical Research. 27, 1 (May 2021), 0233–0236.