(Q70521908)
Statements
Intracardiac echocardiography in humans using a small-sized (6F), low frequency (12.5 MHz) ultrasound catheter. Methods, imaging planes and clinical experience (English)
S L Schwartz
L D Gillam
A R Weintraub
B W Sanzobrino
J A Hirst
T L Hsu
J P Fisher
G Marx
D Fulton