Damasceno, M. M. C., Loureiro, M. F. F. and Fraga, M. de N. de O. (2000) “The brazilian nurses from Ceara and the development of the research: the main categories for nursing research”, Rev Rene, 1(2). Available at: http://periodicos.ufc.br/rene/article/view/5938 (Accessed: 30 June 2024).