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PubMed COVID-19 Clinical Care

2491 - 2500 of 3558 results found

Impacts of COVID-19 Lockdown on Air Quality in Shenzhen in Spring 2022

Date
Tuesday, June 13, 2023 - 4:00 AM
Description
The short-term reduction of air pollutant emissions is an important emergency control measure for avoiding air pollution exceedances in Chinese cities. However, the impacts of short-term emission reductions on the air qualities in southern Chinese