Andrade Silva, Cátia, Maria Do Rosário De Menezes, Ana Carla Petersen De Oliveira Santos, Lucimeire Santos Carvalho, and Edileide Xavier Barreiros. “Friendship Relationship in the Geriatric Institution”. Revista Gaúcha de Enfermagem 27, no. 2 (June 6, 2008): 274. Accessed August 3, 2026. https://seer.ufrgs.br/index.php/rgenf/article/view/4606.