La Sala, R., E. Galfrè, L. Bertani, V. Mingolla, S. Murelli, and G. Messina. “The Quality of Nursing in Intensive Care: A Development of a Rating Scale”. Acta Bio Medica Atenei Parmensis, Vol. 88, no. 1 -S, Apr. 2017, pp. 61-68, doi:10.23750/abm.v88i1 -S.6284.