TY - JOUR TI - Smoking of healthcare workers(HCWs) working in reference hospitals during the first wave of the COVID-19 pandemic AU - Athanasiou, Nikolaos AU - Pappa, Sofia AU - Mpousiou, Dimitra and AU - Tsikrika, Stamatoula AU - Barmparessou, Zafeiria AU - Pataka, Athanasia AU - and Gida, Sofia AU - Patrinos, Stavros AU - Sigala, Ioanna AU - Manos, AU - Emmanouil AU - Migdalis, Ilias AU - Vlahakos, Vassilis AU - Andraktas, AU - Andreas AU - Savvidi, Eleonora Chalatova AU - Giannou, Alexandraalexandra AU - and Aqeel, Ibraheem AU - Chasouraki, Angeliki AU - Aggelonidou, Eleni and AU - Katsaounou, Paraskevi JO - European Respiratory Journal PY - 2021 VL - 58 TODO - 65 SP - null PB - EUROPEAN RESPIRATORY SOC JOURNALS LTD SN - 0903-1936, 1399-3003 TODO - 10.1183/13993003.congress-2021.PA3200 TODO - Covid-19; Smoking TODO - null ER -