%0 Journal Article %T Long-Term Outcome after Resection Rectopexy for Internal Rectal Intussusception %A Egil Johnson %A Kristin Kjellevold %A Hans-Olaf Johannessen %A Anders Drolsum %J ISRN Gastroenterology %D 2012 %I Hindawi Publishing Corporation %R 10.5402/2012/824671 %U http://dx.doi.org/10.5402/2012/824671