RT Journal Article SR Electronic T1 Post-traumatic vision-threatening orbital haematoma managed with needle aspiration JF BMJ Case Reports JO BMJ Case Reports FD BMJ Publishing Group Ltd SP e230754 DO 10.1136/bcr-2019-230754 VO 13 IS 6 A1 Rachna Meel A1 Amogh Kittur A1 Deepsekhar Das YR 2020 UL http://casereports.bmj.com/content/13/6/e230754.abstract AB