Clares, Jorge Wilker Bezerra, Maria Célia de Freitas, Paulo César de Almeida, Francisca Tereza de Galiza, and Terezinha Almeida Queiroz. 2011. “Profile of Elderly Registered at a Family Health Unit of Fortaleza-CE”. Rev Rene 12 (December). http://www.periodicos.ufc.br/rene/article/view/4399.