title: [Perianal fistula: problems of surgical therapy].
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011183:Postoperative Complications; D012003:Rectal Fistula / Q000601:surgery*; D012008:Recurrence
vernacular_title: Fistole perianali: problemi di terapia chirurgica.