A comparative study of the methods of treatment for haemorrhoids.
D000368:Aged; D004106:Dilatation; D006471:Gastrointestinal Hemorrhage / Q000150:complications; D006484:Hemorrhoids / Q000601:surgery / Q000628:therapy*; D006801:Humans; D008026:Ligation; D008297:Male; D008722:Methods; D008875:Middle Aged; D010146:Pain; D012004:Rectal Neoplasms / Q000150:complications; D012812:Sigmoidoscopy