Sethi Karishma, Shareef Narin, Bloom Stuart
Gastroenterology and Hepatology Specialist Registrar, Department of Gastroenterology, Whipps Cross University Hospital, London E11 1NR.
Core Medical Trainee, Department of Dermatology King's College Hospital, London.
Br J Hosp Med (Lond). 2018 Feb 2;79(2):C27-C29. doi: 10.12968/hmed.2018.79.2.C27.