R. Steffen
发表
H. Merki,
J. Zehetner,
Catherine Tsai,
2019,
Surgical Endoscopy.
F. Horber,
C. Tsigos,
N. Scopinaro,
2008,
Rozhledy v chirurgii : mesicnik Ceskoslovenske chirurgicke spolecnosti.
H. Merki,
J. Zehetner,
Catherine Tsai,
2018,
Obesity Surgery.
F. Horber,
David W. Infanger,
R. Steffen,
2003,
Obesity surgery.
F. Horber,
L. Biertho,
R. Steffen,
2003,
Obesity surgery.
F. Horber,
N. Potoczna,
L. Biertho,
2005,
Surgery.
F. Horber,
R. Steffen,
2021,
Annals of surgery open : perspectives of surgical history, education, and clinical approaches.
F. Horber,
N. Potoczna,
R. Steffen,
2005,
Obesity surgery.
F. Horber,
P. Sendi,
R. Steffen,
2000,
Surgery.
F. Horber,
R. Steffen,
2020,
Obesity Surgery.
F. Horber,
N. Potoczna,
R. Steffen,
2009,
Obesity surgery.
F. Horber,
R. Steffen,
P. Hauri,
1999,
Obesity surgery.
F. Horber,
N. Potoczna,
R. Steffen,
2005,
Obesity Surgery.
M. Gagner,
N. Trelles,
L. Biertho,
2016
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N. Nguyen,
R. Steffen,
2003,
Obesity surgery.
L. Bally,
M. Dimou,
Catherine Tsai,
2022,
Surgical Endoscopy.
F. Horber,
N. Potoczna,
R. Steffen,
2008,
Obesity surgery.
F. Horber,
N. Potoczna,
P. Komminoth,
2008,
Obesity surgery.
F. Horber,
N. Potoczna,
J. Kral,
2004,
Journal of Gastrointestinal Surgery.
H. Merki,
J. Zehetner,
Catherine Tsai,
2018,
Journal of Gastrointestinal Surgery.
F. Horber,
R. Steffen,
R. Baldinger,
2001,
Gastrointestinal endoscopy.
J. Lipham,
H. Merki,
J. Zehetner,
2020,
Surgical laparoscopy, endoscopy & percutaneous techniques.
F. Horber,
N. Potoczna,
M. Wertli,
2004,
Journal of Gastrointestinal Surgery.
R. Steffen,
2008,
Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery.
F. Horber,
N. Potoczna,
R. Steffen,
2009,
Adipositas - Ursachen, Folgeerkrankungen, Therapie.
F. Horber,
M. Deitel,
C. Tsigos,
2007,
Obesity surgery.
H Buchwald,
K Widhalm,
F. Horber,
2007,
International Journal of Obesity.
M. Gagner,
F. Horber,
L. Biertho,
2003,
Obesity surgery.
M. Gagner,
F. Horber,
A. Pomp,
2003,
Journal of the American College of Surgeons.
K. Z'graggen,
A. Metzger,
R. Steffen,
2009,
Obesity Surgery.
Henry Buchwald,
Rudolf Steffen,
Mervyn Deitel,
2008,
Obesity Facts.
Catherine Tsai,
R. Steffen,
J. Zehetner,
2019,
Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery.
F. Horber,
N. Potoczna,
R. Steffen,
2015
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F. Horber,
M. Deitel,
J. Oppert,
2017,
Rozhledy v chirurgii : mesicnik Ceskoslovenske chirurgicke spolecnosti.
F. Horber,
N. Potoczna,
R. Steffen,
2006,
Der Internist.
Z. Stanga,
E. Aubry,
R. Steffen,
2017,
Aktuelle Ernährungsmedizin.