1. Emission sources and full spectrum of health impacts of black carbon associated polycyclic aromatic hydrocarbons (PAHs) in urban environment: a review;Ali;Crit. Rev. Environ. Sci. Technol.,2020
2. How will country-based mitigation measures influence the course of the COVID-19 epidemic?;Anderson;Lancet,2020
3. ARPA Lombardia, 2016. Air Quality Report of the Metropolitan City of Milan (in Italian). Milan. Available online: https://www.arpalombardia.it/qariafiles/RelazioniAnnuali/RQA_MI_2016.pdf [accessed 4.12.20].
4. ARPA Lombardia, 2017. Air Quality Report of the Metropolitan City of Milan (in Italian). Milan. Available online: https://www.arpalombardia.it/qariafiles/RelazioniAnnuali/RQA_MI_2017.pdf [accessed 4.12.20].
5. ARPA Lombardia, 2018. Air Quality Report of the Metropolitan City of Milan (in Italian). Milan. Available online: https://www.arpalombardia.it/qariafiles/RelazioniAnnuali/RQA_MI_2018.pdf [accessed 4.12.20].