title: Double-contrast examination of the colon without decubitus films.
authors.affiliation: Department of Radiology, Bowman Gray School of Medicine, Winston-Salem, NC 27157, USA.
authors.forename: D M
authors.initials: DM
authors.lastname: Gelfand
authors.forename: D J
authors.initials: DJ
authors.lastname: Ott
mesh_terms: D001466:Barium Sulfate; D003106:Colon / Q000000981:diagnostic imaging*; D003287:Contrast Media; D004733:Enema; D005471:Fluoroscopy; D006801:Humans; D011187:Posture; D013997:Time Factors
chemical_list: D003287:Contrast Media; D001466:Barium Sulfate