Igor, A., Lara, C., Ortega, V. and Vallejos, K. 2012. Retirement: noticed changes in relation to routine and roles in elder people non- institutionalized from Punta Arenas city. Revista Chilena de Terapia Ocupacional. 12, 1 (Aug. 2012), Pág. 60–71. DOI:https://doi.org/10.5354/0719-5346.2012.22053.