title: [Idiopathic stenosis of the mouth of the esophagus. Apropos of 2 cases].
mesh_terms: D000368:Aged; D002648:Child; D004940:Esophageal Stenosis; D005260:Female; D006801:Humans; D008297:Male
vernacular_title: Stenose idiopathique de la bouche oesophagienne. A propos de deux observations