Suggested technique for fecal occult blood testing and interpretation in colorectal cancer screening. American College of Physicians.
D003113:Colonoscopy; D015179:Colorectal Neoplasms / Q000175:diagnosis / Q000517:prevention & control*; D000075202:Contraindications; D006801:Humans; D008403:Mass Screening / Q000379:methods*; D009780:Occult Blood; D013048:Specimen Handling