%0 Journal Article %T The Diagnostic Value of B Natriuretic Peptide in Elderly Patients with Acute Dyspnea %A S. Delerme %A C. Chenevier-Gobeaux %A B. Doumenc %A P. Ray %J Clinical Medicine : Cardiology %D 2008 %I %U http://la-press.com/article.php?article_id=663