title: Double-contrast barium enema for colorectal cancer screening: a review of the issues and a comparison with other screening alternatives.
authors.affiliation: Department of Radiology, MCP-Hahnemann University, Philadelphia, PA 19102, USA.
authors.forename: S
authors.initials: S
authors.lastname: Glick
mesh_terms: D001466:Barium Sulfate; D015179:Colorectal Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging*; D004733:Enema; D019317:Evidence-Based Medicine; D006801:Humans; D008297:Male; D008875:Middle Aged; D009780:Occult Blood; D011859:Radiography; D012307:Risk Factors
chemical_list: D001466:Barium Sulfate