RT Journal Article SR Electronic T1 In reply: Is it time to initiate venous thromobolism prophylaxis for acute and ambulatory outpatients with lower limb immobilisation? JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 390 OP 390 DO 10.1136/emermed-2020-209741 VO 37 IS 6 A1 Adrian Cois A1 Bory Kea YR 2020 UL http://emj.bmj.com/content/37/6/390.abstract AB