title: Sonography in the diagnosis of colon carcinoma.
authors.forename: W
authors.initials: W
authors.lastname: Thaler
mesh_terms: D003110:Colonic Neoplasms / Q000000981:diagnostic imaging* / Q000517:prevention & control; D006801:Humans; D008403:Mass Screening; D012680:Sensitivity and Specificity; D014463:Ultrasonography