R V CHRISTIE,G E S WARD, et al.
R V CHRISTIE
G V ANREP,G S BARSOUM, et al.
G V ANREP
C BRAMWELL
C BRAMWELL
A M JONES,R HERRING, et al.
A M JONES
Phonocardiograms of auricular murmurs from a case with mitral stenosis and heart block [0.03%]
二尖瓣狭窄及房室传导阻滞的期外收缩杂音心音图一例
G NYLIN,G BIORCK
G NYLIN
Heart murmurs [0.03%]
心脏杂音
W EVANS
W EVANS
G BOURNE,S HAMMARSTROM
G BOURNE
J L LOVIBOND
J L LOVIBOND
S SUZMAN
S SUZMAN