Dual-Design Expandable Colorectal Stent for Malignant Colorectal Obstruction: Comparison of Flared Ends and Bent Ends

J. H Kim, H. Y Song, Y. D Li, J. H Shin, J. H Park, C. S Yu and J. C. Kim

American Journal of Roentgenology 193 ( 1 ): 248 - 254 , 2009