K. Siejko, B. Drop, H. Dubas-Ślemp, P. Książek, M. Kos, and A. Tylec, “Psychiatric health care center and nursing home - differences and similarities”, Pol J Public Health, vol. 127, no. 1, pp. 41–43, Jun. 2017, doi: 10.1515/pjph-2017-0009.