title: Diagnostic challenges in detection of colorectal cancer.
authors.forename: G E
authors.initials: GE
authors.lastname: Jumba
mesh_terms: D001466:Barium Sulfate; D003113:Colonoscopy; D015179:Colorectal Neoplasms / Q000175:diagnosis* / Q000453:epidemiology; D003952:Diagnostic Imaging; D042241:Early Diagnosis; D004733:Enema; D006801:Humans; D015994:Incidence; D009780:Occult Blood; D012680:Sensitivity and Specificity
chemical_list: D001466:Barium Sulfate