Liddle Alexander D, Rodriguez-Merchan E Carlos
University College London Institute of Orthopaedics and Musculoskeletal Science, Royal National Orthopaedic Hospital, Stanmore, Middlesex, United Kingdom.
Department of Orthopaedic Surgery, La Paz University Hospital, Madrid, Spain.
JBJS Rev. 2017 Aug;5(8):e12. doi: 10.2106/JBJS.RVW.16.00100.