title: Echocardiography and cardiovascular function: Tools for the next decade J.E. Perez and R.M. Lang : Norwell (MA): Kluwer Academic Publishers; 1997. 276 pages.
authors: Cardiovascular Institute, University of Pittsburgh School of Medicine, 200 Lothrop St, S568 Scaife Hall, 15213, Pittsburgh, PA. villanuevafs@msx.upmc.edu.
authors: F S
authors: FS
authors: Villanueva