Montenegro Saldaña, Luis, Claudia Salazar Roque, Carlos De la Puente Olortegui, Adolfo Gómez Sarapura, and Erick Ramírez Aranda. 2009. “Use of Integrated Geriatric Assessment for Social Problems in the Elderly”. ACTA MEDICA PERUANA 26 (3), 169 -74. http://54.39.98.165/index.php/AMP/article/view/1518.