RT Journal Article SR Electronic T1 Combined Services Orthopaedic Society 50th anniversary celebrations JF BMJ Military Health JO BMJ Mil Health FD British Medical Journal Publishing Group SP e002235 DO 10.1136/military-2022-002235 A1 Philippa M Bennett YR 2022 UL http://militaryhealth.bmj.com/content/early/2022/09/13/military-2022-002235.abstract AB