title: Heart failure: therapeutic challenges and strategies and the role of phosphodiesterase inhibitors. 31 August 1988, Vienna, Austria.
mesh_terms: D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans; D010726:Phosphodiesterase Inhibitors / Q000627:therapeutic use*
chemical_list: D010726:Phosphodiesterase Inhibitors