Precancerous Lesions of the Digestive Tract: Strategies for Intervention. Proceedings of the 10th annual ECP symposium. San Remo, Italy, 5-7 November 1992.
D000818:Animals; D004067:Digestive System Neoplasms / Q000517:prevention & control*; D006801:Humans; D011230:Precancerous Conditions / Q000175:diagnosis*