Retrograde double balloon enteroscopy: comparing performance of solely retrograde versus combined same-day anterograde and retrograde procedure.
Teshima
Christopher W
CW
Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands. teshima@ualberta.ca
Aktas
Huseyin
H
van Buuren
Henk R
HR
Kuipers
Ernst J
EJ
Mensink
Peter B
PB