THE EFFICACY OF RETROGRADE DEEP INSERTION OF SINGLE BALLOON ENDOSCOPY FOR PATIENTS WITH CROHN’S DISEASE AT TIMES OF CONVENTIONAL COLONOSCOPY ON OUTPATIENTS: PROSPECTIVE, OPEN-LABEL, FEASIBILITY STUDY

(1) Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan



This item was part of the ENDOSCOPY AND IMAGING I session at Gastro 2009 UEGW/WCOG London (17th UEGW)

This item can be cited as: Endoscopy 2009; 41 (Suppl 1) A237