Tull Thomas J, Pink Andrew E, Benton Emma C, D'Cruz David
Specialist Registrar, King's College London, London SE1 9RT.
NIHR Academic Clinical Lecturer, King's College London, London SE1 9RT.
Br J Hosp Med (Lond). 2015 Nov;76(11):C162-5. doi: 10.12968/hmed.2015.76.11.C162.