Guido, Laura de Azevedo, Rodrigo Marques da Silva, Carolina Tonini Goulart, Raquel Einloft Kleinübing, y Juliane Umann. 2012. «Stress and Coping Among Surgical Unit Nurses of a Teaching Hospital». Rev Rene 13 (2). http://periodicos.ufc.br/rene/article/view/3950.