Hoang Dinh Nguyen, Tuan Anh Vo, Thi Thu Trang Nguyen, Tran Viet Chuong Pham and Tam Thien Vu (2017) “Minimally invasive direct coronary artery bypass: preliminary results at University Medical Center of Ho Chi Minh city”, Vietnam Journal of Science, Technology and Engineering, 59(4), pp. 47-50. doi: 10.31276/VJSTE.59(4).47.