Major depressive disorder and inflammatory markers in elderly patients with heart failure - Andrei, Anna Maria; Fraguas Junior, Renério; Telles, Renata M S; Alves, Tânia C T F; Strunz, Celia M C; Nussbacher, Amit; Rays, Jairo; Iosifescu, Dan V; Wajngarten, Mauricio (Psychosomatics, 2007)