TY - RPRT TI - Preventing postoperative thromboembolism. AU - J R Loudon AU - G McGarrity AU - I G Kelly AU - P S Rae AU - R Vallance PY - 1979 DO - 10.1136/bmj.2.6188.494 UR - https://pubmed.ncbi.nlm.nih.gov/487017/ ID - 487017 ER -