BibTex format
@article{Pappa:2022:10.1016/j.sleep.2021.07.009,
author = {Pappa, S and Sakkas, N and Sakka, E},
doi = {10.1016/j.sleep.2021.07.009},
journal = {SLEEP MEDICINE},
pages = {237--245},
title = {A year in review: sleep dysfunction and psychological distress in healthcare workers during the COVID-19 pandemic},
url = {http://dx.doi.org/10.1016/j.sleep.2021.07.009},
volume = {91},
year = {2022}
}