Nogueira, L., R. Ferretti-Rebustini, V. Poveda, R. Silva, R. Barbosa, E. Oliveira, R. Andolhe, and K. Padilha. “ Nursing Workload: Is It a Predictor of Healthcare Associated Infection in Intensive Care Unit? ”. Revista Da Escola De Enfermagem Da USP, Vol. 49, no. spe, Dec. 2015, pp. 36-42, doi:10.1590/S0080-623420150000700006.