Amante, L. N.; Rossetto, A. P.; Schneider, D. G. Nursing Care Systematization at the Intensive Care Unit (ICU) Based on Wanda Horta’s Theory. Rev. Esc. Enferm. USP 2009, 43 (1), 54-64. https://doi.org/10.1590/S0080-62342009000100007.