Vargas HS. Aspectos psicológicos e psicopatológicos do envelhecimento. Semin., Exact Tech. Scienc. [Internet]. 2004 Dec. 15 [cited 2024 May 9];2(8):203-7. Available from: https://ojs.uel.br/revistas/uel/index.php/semexatas/article/view/5913