title: 17th International Symposium of the European Cancer Prevention Organization in Collaboration with the Japanese Society for Cancer Prevention and IPATIMUP. Gene-environmental interactions in the digestive tract: their role in human cancer. Porto, Portugal, 13-15 May 1999. Abstracts.
mesh_terms: D000818:Animals; D004781:Environmental Exposure; D005770:Gastrointestinal Neoplasms / Q000453:epidemiology / Q000235:genetics / Q000517:prevention & control; D020022:Genetic Predisposition to Disease; D006801:Humans; D012307:Risk Factors