Custodio, N. et al. 2016. Performance of cognitive brief test in elderly patients with dementia in advanced stage living in an urban community of Lima, Peru. Revista Peruana de Medicina Experimental y Salud Pública. 33, 4 (Dec. 2016), 662–669. DOI:https://doi.org/10.17843/rpmesp.2016.334.2549.