[Diagnosis and surgical technic in anal fistula].
D001003:Anal Canal / Q000502:physiology; D003672:Defecation; D005242:Fecal Incontinence; D005401:Fissure in Ano / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D012003:Rectal Fistula / Q000601:surgery*
Diagnostik und Operationstechnik bei Analfisteln.