Sepúlveda-Loyola, Walter, et al. “Social Participation, a Factor to Consider in the Clinical Evaluation of the Older Adult: A Narrative Review”. Revista Peruana De Medicina Experimental Y Salud Pública, vol. 37, no. 2, June 2020, pp. 341-9, https://doi.org/10.17843/rpmesp.2020.372.4518.