關於「Lockdown」標籤，搜尋引擎有相關的訊息討論：

Retrospective Study on the Impact of COVID-19 Lockdown ... - NCBIwww.ncbi.nlm.nih.gov › pmc › articles › PMC10461745Mental health effects of COVID-19 lockdowns: A Twitter-based ...www.sciencedirect.com › science › article › abs › piihttps://www.google.com/alerts/share?hl=en&