Sources of variability in echocardiographic measurements
Titel:
Sources of variability in echocardiographic measurements
Auteur:
Felner, Joel M. Blumenstein, Brent A. Schlant, Robert C. Carter, Anthony D. Alimurung, Benjamin N. Johnson, Melvin J. Sherman, Stanley W. Klicpera, Martin W. Kutner, Michael H. Drucker, Louise W.