K. Etzkorn
发表
Endoscopic findings and overtube-related complications associated with esophageal variceal ligation.
J. Watkins,
W. Holderman,
K. Etzkorn,
1995,
Journal of clinical gastroenterology.
Jonathan Cohen,
M. Freeman,
G. Zuckerman,
1995
.
J. Watkins,
T. Wiley,
L. Deguzman,
1996,
Gastrointestinal endoscopy.
R. Venu,
K. Etzkorn,
F. Diab,
1998,
Gastrointestinal endoscopy.
M. Mihalov,
K. Etzkorn,
R. Brown,
1996,
Gastrointestinal endoscopy.
R. Venu,
J. Showel,
K. Etzkorn,
1996,
Gastrointestinal endoscopy.
J. Watkins,
W. Holderman,
K. Etzkorn,
1995,
Endoscopy.
J. Watkins,
R. Venu,
K. Etzkorn,
1995,
Gastrointestinal endoscopy.
J. Watkins,
L. Deguzman,
P. Schlesinger,
1995,
Endoscopy.
Jonathan Cohen,
M. Freeman,
G. Zuckerman,
1996
.
R. Venu,
K. Etzkorn,
W. R. Glaws,
1996,
Gastrointestinal endoscopy.