Verster, Alida, Nathanael Tung, Wee Kee Ong, Brian Sieu, Jeswin Jeyasurya, Kwun-Keat Chan, Michael Jameson, and James McEwen. 2014. “Development of an Ultrasonic Tourniquet System for Surgical Applications”. CMBES Proceedings 37 (May). https://proceedings.cmbes.ca/index.php/proceedings/article/view/723.