title: Diagnostic yield of positive immunochemical occult-blood test by digital rectal examination: comparison between subjects with and without haemorrhoids.
authors: H
authors: H
authors: Nakama
authors: B
authors: B
authors: Zhang
authors: A S
authors: AS
authors: Fattah
authors: X
authors: X
authors: Zhang
mesh_terms: D015179:Colorectal Neoplasms / Q000175:diagnosis*; D006484:Hemorrhoids / Q000150:complications*; D006801:Humans; D009780:Occult Blood; D010808:Physical Examination; D011237:Predictive Value of Tests