title: [Usefulness of fecal occult blood test as a colorectal cancer screening method].
authors.forename: Sang Kil
authors.initials: SK
authors.lastname: Lee
mesh_terms: D015179:Colorectal Neoplasms / Q000175:diagnosis*; D006801:Humans; D008403:Mass Screening; D009780:Occult Blood; D011237:Predictive Value of Tests; D012680:Sensitivity and Specificity