My Hanh, B., Duc Tuan, D., Tien Hung, T., Huu Chinh, N., & Thi Tuyet Mai, K. (2019). Direct costs for treatment of venous thromboembolism complication 90-day after surgery. VNU Journal Of Science: Medical And Pharmaceutical Sciences, 35(2). doi:10.25073/2588-1132/vnumps.4178