title: The gastrointestinal string sign.
authors.affiliation: Department of Radiology, University A. Gemelli, Largo A. Gemelli 8, 00168 Rome, Italy. gabrielemasselli@libero.it
authors.forename: Gabriele
authors.initials: G
authors.lastname: Masselli
mesh_terms: D001466:Barium Sulfate; D003251:Constriction, Pathologic / Q000000981:diagnostic imaging; D003287:Contrast Media; D003424:Crohn Disease / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D006801:Humans; D007413:Intestinal Mucosa / Q000000981:diagnostic imaging; D007421:Intestine, Small / Q000000981:diagnostic imaging*; D011856:Radiographic Image Enhancement
chemical_list: D003287:Contrast Media; D001466:Barium Sulfate