title: Needle-knife incisional treatment of refractory esophagic caustic     stenosis.
authors.affiliation: Department of Gastroenterology, Hospital de Santo André EPE, Leiria, Portugal. manela_vc@yahoo.com
authors.forename: M
authors.initials: M
authors.lastname: Canhoto
authors.forename: B
authors.initials: B
authors.lastname: Arroja
authors.forename: F
authors.initials: F
authors.lastname: Silva
authors.forename: C
authors.initials: C
authors.lastname: Gonçalves
authors.forename: I
authors.initials: I
authors.lastname: Cotrim
authors.forename: H
authors.initials: H
authors.lastname: Vasconcelos
mesh_terms: D000328:Adult; D000893:Anti-Inflammatory Agents / Q000627:therapeutic use; D001623:Betamethasone / Q000031:analogs & derivatives / Q000627:therapeutic use; D002057:Burns, Chemical / Q000150:complications* / Q000601:surgery; D002404:Catheterization; D004940:Esophageal Stenosis / Q000139:chemically induced / Q000601:surgery* / Q000628:therapy; D006801:Humans; D008297:Male; D012972:Sodium Hydroxide / Q000009:adverse effects
chemical_list: D000893:Anti-Inflammatory Agents; D012972:Sodium Hydroxide; C011175:betamethasone-17,21-dipropionate; D001623:Betamethasone