title: Fecal occult blood testing options.
authors.forename: Vincent P
authors.initials: VP
authors.lastname: Lastella
mesh_terms: D002986:Clinical Trials as Topic; D015179:Colorectal Neoplasms / Q000175:diagnosis*; D006801:Humans; D008403:Mass Screening / Q000379:methods*; D009780:Occult Blood; D012680:Sensitivity and Specificity