[On the causes of prolonged nonhealing of pararectal fistula].
D000328:Adult; D002908:Chronic Disease; D006801:Humans; D008297:Male; D008875:Middle Aged; D009463:Neuroma / Q000473:pathology; D011349:Proctitis / Q000150:complications*; D012003:Rectal Fistula / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D014945:Wound Healing
O prichinakh dlitel'nogo nezazhivleniia pararektal'nykh svishcheĭ.