Dutra, M. M.; Moriguchi, E. H.; Lampert, M. A.; Poli-de-Figueiredo, C. E. Predictive Validity of a Questionnaire to Identify Older Adults at Risk for Hospitalization . Rev. saúde pública 2011, 45 (1), 106-112. https://doi.org/10.1590/S0034-89102011000100012.