title: Anal fissures.
authors.affiliation: Department of Surgery, George Washington University, Washington, DC 20037.
authors.forename: L E
authors.initials: LE
authors.lastname: Smith
mesh_terms: D001003:Anal Canal / Q000503:physiopathology* / Q000601:surgery; D004043:Dietary Fiber / Q000627:therapeutic use; D004106:Dilatation; D005401:Fissure in Ano / Q000150:complications / Q000503:physiopathology* / Q000628:therapy; D006801:Humans; D010146:Pain / Q000209:etiology / Q000503:physiopathology*; D059408:Pain Management; D013105:Sphincterotomy, Transduodenal