Goh Orlanda Q, Islam Amina M, Lim John C W, Chow Wan-Cheng
Department of Internal Medicine, Singapore General Hospital, Singapore
SingHealth Duke-NUS Medicine Academic Clinical Programme, SingHealth Duke-NUS Academic Medical Centre, Singapore.
BMJ Glob Health. 2020 Sep;5(9). doi: 10.1136/bmjgh-2020-003054.