title: Further study of artificial heterogenization of tumours in the course of chemical carcinogenesis.
mesh_terms: D000256:Adenoviridae; D000818:Animals; D000917:Antibody Formation; D000941:Antigens; D000951:Antigens, Neoplasm; D001551:Benz(a)Anthracenes; D002273:Carcinogens; D006224:Cricetinae; D004267:DNA Viruses; D007114:Immunization; D007165:Immunosuppression Therapy; D008214:Lymphocytes / Q000276:immunology; D009368:Neoplasm Transplantation; D009374:Neoplasms, Experimental / Q000139:chemically induced* / Q000276:immunology; D009858:Oncogenic Viruses
chemical_list: D000941:Antigens; D000951:Antigens, Neoplasm; D001551:Benz(a)Anthracenes; D002273:Carcinogens