Daveron Eleanor, Jain Neeraj, Kelley Glenn P, Luer William H, Fermin Cesar, Helmcke Frederick, Kerut Edmund K
Division of Cardiology, LSU Health Sciences Center, New Orleans, Louisiana, USA.
Echocardiography. 2005 May;22(5):461-3. doi: 10.1111/j.1540-8175.2005.40063.x.