Intraoperative surgical versus preoperative ultrasound‑guided adductor canal block for analgesia after total knee arthroplasty: A randomized trial. - David B; Peras M; Haseny B; Badia E; Neble A; Bronsard N; Gonzalez JF; Maurice-Szamburski A; Micicoi G (Orthopaedics & traumatology, surgery & research : OTSR, 2026)