title: [Familial aggregation of sporadic colorectal cancer].
authors.forename: Y
authors.initials: Y
authors.lastname: Niv
mesh_terms: D003110:Colonic Neoplasms / Q000235:genetics*; D003111:Colonic Polyps / Q000235:genetics; D003113:Colonoscopy; D005192:Family Health; D006801:Humans; D009780:Occult Blood; D012004:Rectal Neoplasms / Q000235:genetics*