Liow Y, Loh V W K, Goh L H, Tan D H Y, Tan T L, Leong C K, Young D Y L
National University Polyclinics, National University Health System, Singapore.
Division of Family Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
Hong Kong Med J. 2021 Feb;27(1):70-72. doi: 10.12809/hkmj208764. Epub 2021 Feb 2.