TY - SER TI - El método PRN SN - 0210-5020 N1 - Este artículo se encuentra disponible en su edición impresa; Bibliografía: p. 46 N2 - After having studied the Nursing Care Process and its work instrument -the care plan- and the scientific management of this care and its work instrument -the measurement of workloads-, the article presents the PRN, a method that integrates the two aforementioned systems ER -