Petersen, W., Ellermann, A., Henning, J., Nehrer, S., Rembitzki, I. V., Fritz, J., Becher, C., Albasini, A., Zinser, W., Laute, V., Ruhnau, K., Stinus, H., Liebau, C. Non-operative treatment of unicompartmental osteoarthritis of the knee: a prospective randomized trial with two different braces-ankle-foot orthosis versus knee unloader brace. Archives of Orthopaedic & Trauma Surgery 2019; 2: 155-166