M. Monaghan

Sonovue improves endocardial border detection and variability in assessing wall motion score and ejection fraction during stress echocardiography

P. Nihoyannopoulos, J. Hancock, A. Prasan, 2004, Irish journal of medical science.

Improved endocardial definition and evaluation of dobutamine stress echocardiography using second harmonic imaging

D. Chin, J. Hancock, A. Prasan, 1998 .

Asymptomatic embolization in subjects with atrial fibrillation not taking anticoagulants: a prospective study.

H S Markus, H. Markus, M. Cullinane, 1998, Stroke.