Mark AE, Prince SA, Reed JL, Reid RD. ActiGraph GT3X cut-points in coronary artery disease patients: A pilot study. Health Fit J Can [Internet]. 2016 Apr. 14 [cited 2024 May 6];8(2):13-21. Available from: https://hfjc.library.ubc.ca/index.php/HFJC/article/view/187