Spagnol, C. A., Fernandes, M. S., Flório, M. C. S., Barreto, R. A. S. S., Sant'Ana, R. P. de M., & Carvalho, V. T. de. (2001). The functional method in nursing practice that was about the group dynamic: of an experience. Revista Da Escola De Enfermagem Da USP, 35(2), 122-129. https://doi.org/10.1590/S0080-62342001000200005