Ibey, Andrew AM, Greg Brett, Doug King, Tony Hsieh, Tim Hutnan, Steve Dimock, John Bowdige, Richard Soet, and Adil Younus. “Defining the BC Provincial Preventive Maintenance Program: World Health Organization Device Type Classification”. CMBES Proceedings 40, no. 1 (May 23, 2017). Accessed May 3, 2024. https://proceedings.cmbes.ca/index.php/proceedings/article/view/643.