TY - JOUR AU - Cho, K Y; Kim, K; Khurana, S TI - Is routine chemoprophylaxis necessary for prevention of venous thromboembolism following knee arthroplasty in a low incidence population? JO - Arch Orthop Trauma Surg VL - 133 PY - 2013 DO - 10.1007/s00402-013-1691-z SP - 551 EP - 559 N1 - et al. ER -