title: Report of National Cancer Institute symposium: comparison of mechanisms of carcinogenesis by radiation and chemical agents. II. Cellular and animal models.
mesh_terms: D000818:Animals; D002273:Carcinogens; D002471:Cell Transformation, Neoplastic; D009316:National Institutes of Health (U.S.); D009362:Neoplasm Metastasis; D009374:Neoplasms, Experimental / Q000139:chemically induced* / Q000473:pathology; D009381:Neoplasms, Radiation-Induced / Q000473:pathology*; D011230:Precancerous Conditions / Q000473:pathology; D014466:Ultraviolet Rays; D014481:United States
chemical_list: D002273:Carcinogens