Stiatti, A [Ultrasonography in the diagnosis of chronic inflammatory intestinal disease]. [electronic resource] - La Radiologia medica Sep 1990 - 301-3 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0033-8362 Subjects--Topical Terms: AdultAgedColitis, Ulcerative--diagnostic imagingCrohn Disease--diagnostic imagingDouble-Blind MethodHumansMiddle AgedProspective StudiesSensitivity and SpecificityUltrasonography