Trade-offs between short-term mortality attributable to NO2 and O3 changes during the COVID-19 lockdown across major Spanish cities

Achebak, H., Petetin, H., Quijal-Zamorano, M., et al.. (2021). Trade-offs between short-term mortality attributable to NO2 and O3 changes during the COVID-19 lockdown across major Spanish cities. Environmental Pollution, 286, 117220. https://www.sciencedirect.com/science/article/pii/S0269749121008022?via%3Dihub