Ho Teck Tan Boon Ceng Chai Yit Shiang Lui
10.1177/11782218211030533
Subst Abuse
2021 Aug 24;15:11782218211030533.
covid-19 mental health singapore substance abuse tobacco use
CC BY-NC
https://pubmed.ncbi.nlm.nih.gov/34456569/
Review
PMC8392814
34456569
Effects of COVID-19 on Substance Use in Singapore
2021