G. Kelen
发表
T. Y. Kim,
R. Grodman,
N. Shaikh,
1999,
Clinical cardiology.
N. el-Sherif,
J. A. Gomes,
J. Lynfield,
1980,
Catheterization and cardiovascular diagnosis.
E. Caref,
N. El-Sherif,
G. Turitto,
1991,
The American journal of cardiology.
W. Craelius,
N. El-Sherif,
M. Restivo,
1989
.
N. el-Sherif,
J. A. Gomes,
G. Kelen,
1980,
The American journal of cardiology.
N. El-Sherif,
R. Zeiler,
J. A. Gomes,
1980
.
J. A. Gomes,
N. El-Sherif,
R. Zeiler,
1980
.
R. Henkin,
D. S. Goldman,
G. Kelen,
1996,
Pacing and clinical electrophysiology : PACE.
E. Caref,
N. El-Sherif,
G J Kelen,
1991,
The American journal of cardiology.
J. A. Gomes,
N. el-Sherif,
G. Kelen,
1981,
Circulation.
J A Gomes,
P Fried,
R Zeiler,
1982,
The American journal of cardiology.
N. el-Sherif,
J. A. Gomes,
G. Kelen,
1981,
British heart journal.
A low-noise P-wave discriminating electrocardiogram in the diagnosis of complex cardiac arrhythmias.
N. El-Sherif,
M. Restivo,
R. Mehra,
1987,
The American journal of cardiology.
J A Gomes,
N. El-Sherif,
R. Mehra,
1983,
Journal of the American College of Cardiology.
J. Anthony Gomes,
G. Steinbeck,
R. Haberl,
1993,
Springer Netherlands.
N. El-Sherif,
R Henkin,
N el-Sherif,
1989,
The American journal of cardiology.
E. Caref,
N. El-Sherif,
R. Henkin,
1989,
Journal of electrocardiology.
J M Fontaine,
G J Kelen,
R Henkin,
1987,
The American journal of cardiology.