title: Assay of carcinogens.
mesh_terms: D000818:Animals; D001681:Biological Assay; D002273:Carcinogens; D002471:Cell Transformation, Neoplastic; D006224:Cricetinae; D046508:Culture Techniques; D005333:Fetus; D009374:Neoplasms, Experimental / Q000139:chemically induced
chemical_list: D002273:Carcinogens