(Q54147749)
Statements
Noninvasive evaluation of aortic regurgitation by continuous-wave Doppler echocardiography. (English)
Masuyama T
Kodama K
Kitabatake A
Nanto S
Sato H
Uematsu M
Inoue M
Kamada T
1 March 1986
73
3
460-466