Santos, Maria das Graças Peregrino de Sousa, Morgana Maria Ramos de Medeiros, Françoíra Queiroz de Castro Gomes, and Bertha Cruz Enders. 2012. “Nurses’ Perceptions on the Nursing Process: An Integration of Qualitative Studies”. Rev Rene 13 (3). http://www.periodicos.ufc.br/rene/article/view/4018.