Authors:
Daniel, GK
Chawla, MK
Sawada, SG
Gradus-Pizlo, I
Feigenbaum, H
Segar, DS
Citation: Gk. Daniel et al., Echocardiographic imaging of technically difficult patients in the intensive care unit: Use of Optison in combination with fundamental and harmonic imaging, J AM S ECHO, 14(9), 2001, pp. 917-920