Nogueira, Lilia de Souza Nursing workload: is it a predictor of healthcare associated infection in intensive care unit? [electronic resource] - Revista da Escola de Enfermagem da U S P Feb 2015 - 36-42 p. digital Publication Type: Journal Article ISSN: 0080-6234 Standard No.: 10.1590/S0080-623420150000700006 doi