Mantzanas, Michalis, Dimosthenis Chrysikos, Ilias Giannakodimos, George Chelidonis, Paraskevi Drymousi, Evmorfia Pechlivanidou, Emmanouil Pikoulis, Neofytos Basios, Contantinos G. Zografos, George C. Zografos, and Ioannis Karavokyros. 2022. “Subjective Sleep Quality and Daytime Sleepiness Among Greek Nursing Staff: A Multicenter Cross-Sectional Study”. Health & Research Journal 8 (3):214-24. https://doi.org/10.12681/healthresj.30422.