Muscle Sympathetic Nervous Activity in Depressed Patients Before and After Treatment with Sertraline - Azul, João Batista Costa Carvalho Serro; Scalco, Andréia Zavaloni; Rondon, Maria Urbana Pinto Brandão; Trombetta, Ivani Credidio; Pullenayegum, Eleanor Maria; Laterza, Mateus Camaroti; Scalco, Mônica Zavaloni; Wajngarten, Mauricio; Negrão, C. E.; Lotufo Neto, Francisco (American Heart Scientific Sessions, 2008)