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Satellite observations of NO2 trend over Romania.
Constantin DE, Voiculescu M, Georgescu L. Constantin DE, et al. ScientificWorldJournal. 2013 Dec 25;2013:261634. doi: 10.1155/2013/261634. eCollection 2013. ScientificWorldJournal. 2013. PMID: 24453819 Free PMC article.
Assessment of NO2 Pollution Level during the COVID-19 Lockdown in a Romanian City.
Roșu A, Constantin DE, Voiculescu M, Arseni M, Roșu B, Merlaud A, Van Roozendael M, Georgescu PL. Roșu A, et al. Among authors: constantin de. Int J Environ Res Public Health. 2021 Jan 11;18(2):544. doi: 10.3390/ijerph18020544. Int J Environ Res Public Health. 2021. PMID: 33440815 Free PMC article.