Magunia J, Hopf H-B, Schütz M. Blockade of the distal sciatic nerve with the patient in the supine position using a newly developed position aid with integrated ultrasound probe holder. Int J Clin Anesth Res [Internet]. 2019 Jul. 9 [cited 2025 Dec. 15];3(1):003-6. Available from: https://www.anesthesiaresjournal.com/index.php/ijcar/article/view/ijcar-aid1012