TAMBUNAN, K. L.; HUTAGALUNG, E. U.; SUKRISMAN, L.; SALEH, I.; GUNAWAN, S. B.; SOFYANUDDIN, S.; SETIAWATI, A. Venous thromboembolism in 13 Indonesian patients undergoing major orthopedic surgery. Medical Journal of Indonesia, v. 18, n. 4, p. 249-56, 1 Nov. 2009.