Colonoscope with a sub-distal hyper-flaccid segment for improved insertion at colonoscopy: a randomized study.
Hoff
Geir
G
Department of Medicine, Telemark Hospital, Skien, Norway. hofg@online.no
Moritz
Volker
V
Bretthauer
Michael
M
Ludolph
Thomas
T
Huppertz-Hauss
Gert
G
Paulsen
Jørn
J
Seip
Birgitte
B
Sauar
Jostein
J
Kjellevold
Øystein
Ø
Chengarov
Lubomir
L