title: Occult Blood and Perianal Examination.
authors.affiliation: Tarzana Regional Medical Center, Tarzana, CA.
authors.forename: Larry
authors.initials: L
authors.lastname: Eisenberg
mesh_terms: D001003:Anal Canal; D005260:Female; D006801:Humans; D015212:Inflammatory Bowel Diseases / Q000175:diagnosis*; D008297:Male; D009780:Occult Blood; D010808:Physical Examination