Clinical effects of endothelin receptor antagonism with bosentan in patients with severe chronic heart failure: Results of a pilot study

Milton Packer, John McMurray, Barry M. Massie, Abraham Caspi, Vincent Charlon, Alain Cohen-Solal, Wolfgang Kiowski, William Kostuk, Henry Krum, Barry Levine, Paolo Rizzon, Jordi Soler, Karl Swedberg, Susan Anderson, David L. Demets