title: [Anal fistulas: experience on 1 800 operated patients].
mesh_terms: D005242:Fecal Incontinence / Q000209:etiology; D005500:Follow-Up Studies; D006801:Humans; D011183:Postoperative Complications; D012003:Rectal Fistula / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000601:surgery*; D012008:Recurrence; D013997:Time Factors; D016896:Treatment Outcome; D014463:Ultrasonography; D014945:Wound Healing
vernacular_title: Le fistole anali: esperienza su 1 800 pazienti operati.