@article{10.1702/1702.18564,
author = {Brugnolli, Anna and Cavada, Luisa and Saiani, Luisa},
title = {Il sistema GRADE},
journal = {Assistenza Infermieristica e Ricerca},
volume = {33},
number = {4},
pages = {219-226},
year = {2014},
month = {10},
publisher = {Il Pensiero Scientifico Editore},
issn = {2038-1778},
doi = {10.1702/1702.18564},
url = {http://dx.doi.org/10.1702/1702.18564},
}