@article{3031336, title = "Sleep disorders in healthcare workers(HCWs) working in the frontline during the first wave of the COVID-19 pandemic", author = "Athanasiou, Nikolaos and Pappa, Sofia and Pataka, Athanasia and and Tsikrika, Stamatoula and Mpousiou, Dimitra and Patrinos, Stavros and and Gida, Sofia and Sigala, Ioanna and Barmparessou, Zafeiria and Adraktas, and Andreas and Migdalis, Ilias and Vlahakos, Vassilis and Manos, Emmanouil and and Aggelonidou, Eleni and Giannou, Alexandra and Abdelrasoul, Mahmoud and and Tsagaraki, Louisa and Chatziantoniou, Anastasios and Agorogianni, and Alexandra and Vagiakis, Emmanouil and Katsaounou, Paraskevi", journal = "European Respiratory Journal", year = "2021", volume = "58", number = "65", publisher = "EUROPEAN RESPIRATORY SOC JOURNALS LTD", issn = "0903-1936, 1399-3003", doi = "10.1183/13993003.congress-2021.PA2083" }