Chee JN, Gage WH, McIlroy WE, Zabjek KF. Development of a video-based technique for ambulatory monitoring of foot placement with an instrumented rollator. JRM [Internet]. 2014 Nov. 24 [cited 2024 Jul. 12];47(3):273-7. Available from: https://medicaljournalssweden.se/jrm/article/view/15530