Hoang Dinh Nguyen; Tuan Anh Vo; Thi Thu Trang Nguyen; Tran Viet Chuong Pham; Tam Thien Vu. Minimally Invasive Direct Coronary Artery Bypass: Preliminary Results at University Medical Center of Ho Chi Minh City. VJSTE 2017, 59, 47-50.