Valencia LONG ; Benjamin Yee San TAN ; Li Feng TAN
Annals of the Academy of Medicine, Singapore 2020;49(12):1048-1051
Adult ; Aged ; Aged, 80 and over ; COVID-19/transmission* ; Cross-Sectional Studies ; Female ; Health Knowledge, Attitudes, Practice ; Humans ; Male ; Middle Aged ; Perception ; Singapore ; Surveys and Questionnaires