Applicability of a cognitive questionnaire in the elderly and proxy - Areza-Fegyveres, Renata; Formigoni, Ana Paula; Porto, Cláudia Sellitto; Carthery-Goulart, Maria Teresa; Senaha, Mirna Lie Hosogi; Brucki, Sonia Maria Dozzi; Bahia, Valéria Santoro; Caramelli, Paulo; Smid, Jerusa; Nogueira, Neuma D'Ávila Pinto; Greven, Sandra Maria Garaude; Mansur, Letícia Lessa; et al. (Dementia & Neuropsychologia, 2008)