XXX National meeting of the Italian Society of Gastroenterology, XI meeting of the Italian Association of Hospital Gastroenterologists, V meeting of the Italian Society of Coloproctology. Firenze, 3-7 December 1994. Abstracts.
D000818:Animals; D003107:Colorectal Surgery; D005762:Gastroenterology; D005767:Gastrointestinal Diseases; D006801:Humans