K. Kwiecień-Jaguś, D. Lach, R. Piotrkowska, W. Mędrzycka-Dąbrowska, and M. Kopeć, “Analysis of Sleep Disorder Occurrence among Anaesthesiology Nurses Employed in Operating Theatres and Intensive Therapy Wards – a Prospective, Comparative Study Design using the Athens Insomnia Scale”, JNNN, vol. 11, no. 3, pp. 105–113, Dec. 2022.