(Q70594051)
Statements
The development of real-time two-dimensional Doppler echocardiography and its clinical significance in acquired valvular diseases. With special reference to the evaluation of valvular regurgitation (English)
R Omoto
Y Yokote
S Takamoto
S Kyo
K Ueda
H Asano
K Namekawa
C Kasai
Y Kondo