Nogueira, J.M., Ribeiro, R. and Gamito, A. 2020. Letter to the Editor Regarding the Article: “Quality of Sleep among Portuguese Anaesthesiologists: A Cross-Sectional Study”. Acta Médica Portuguesa. 33, 5 (May 2020), 352–352. DOI:https://doi.org/10.20344/amp.13669.