Tinnitus in elderly patients and prognosis of mild-to-moderate congestive heart failure: a cross-sectional study with a long-term extension of the clinical follow-up
in Academic Frontier by Claudio Borghi1*, Eugenio R Cosentino1 , Elisa R Rinaldi1 , Cristina Brandolini2 , Maria C Rimondi2 , Maddalena Veronesi1 , Arrigo FG Cicero1 , Ada Dormi1 and Antonio Pirodda2