title: [Tests for occult blood in stool fail in routine practice].
authors.forename: M
authors.initials: M
authors.lastname: Storr
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis*; D000236:Adenoma / Q000175:diagnosis*; D003113:Colonoscopy; D015179:Colorectal Neoplasms / Q000175:diagnosis*; D058006:General Practice; D006801:Humans; D009780:Occult Blood; D011237:Predictive Value of Tests