Contrast echocardiography: a method to visualize changes in regional myocardial perfusion in the dog model for CABG surgery.
Aronson S, Bender E, Feinstein SB, Heidenreich PH, Ellis J, Dick C, Roizen MF, Karp RB. Contrast echocardiography: a method to visualize changes in regional myocardial perfusion in the dog model for CABG surgery. Anesthesiology. 1990 Feb; 72(2):295-301.