title: Fecal occult blood testing for colorectal cancer.
authors.affiliation: School of Pharmacy, University of North Carolina, Chapel Hill.
authors.forename: S L
authors.initials: SL
authors.lastname: Gray
mesh_terms: D015179:Colorectal Neoplasms / Q000175:diagnosis*; D006801:Humans; D009780:Occult Blood; D012307:Risk Factors