Guide-Wired Helical Microrobot for Percutaneous Revascularization in Chronic Total Occlusion in-Vivo Validation. - Kim Tien Nguyen; Seok-Jae Kim; Huyn-Ki Min; Manh Cuong Hoang; Gwangjun Go; Byungjeon Kang; Jayoung Kim 001; Eunpyo Choi; Ayoung Hong; Jong-Oh Park; Chang-Sei Kim (IEEE Trans. Biomed. Eng., 2021)