CARDONA JIMÉNEZ, Jairo León; VILLAMIL GALLEGO, María Mercedes; HENAO VILLA, Eucaris; QUINTERO ECHEVERRI, Ángela. Variables associated to the feeling of loneliness in adults attending senior citizen programs in Medellín. Medicina UPB, [S. l.], v. 34, n. 2, p. 102–114, 2015. DOI: 10.18566/ medupb.v34n2.a03. Disponível em: https://revistas.upb.edu.co/index.php/medicina/article/view/1252. Acesso em: 12 jun. 2026.