Mastan Arshiya, Tay Wei F, Helliwell Lee, Nazir Tahir
Specialist Trainee in Respiratory Medicine, Department of Medicine, Lancashire Teaching Hospitals NHS Foundation Trust, Preston.
Core Medical Trainee, Department of Medicine, Royal Preston Hospital, Preston.
Br J Hosp Med (Lond). 2019 Nov 2;80(11):676-677. doi: 10.12968/hmed.2019.80.11.676.