[Treatment of extrasphincteral anal fistulas by drainage and progressive retraction].
ROCHARD
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D001003:Anal Canal; D003729:Dental Care; D004322:Drainage; D005402:Fistula; D006801:Humans; D012003:Rectal Fistula
Traitement des fistules anales extra-sphinctériennes par drainage et abaissement progressif.