title: [Polyps, polyposis, and villous tumors. Introduction].
mesh_terms: D000505:Alopecia; D002648:Child; D003106:Colon; D005770:Gastrointestinal Neoplasms; D006801:Humans; D007413:Intestinal Mucosa; D007417:Intestinal Polyps / Q000175:diagnosis / Q000235:genetics; D009262:Nails; D010580:Peutz-Jeghers Syndrome; D012007:Rectum; D012871:Skin Diseases
vernacular_title: Polypes, polyposes et tumeurs villeuses. Avant-propos.