title: Vitamin A and the radiation response of experimental tumors: an immune-mediated effect.
mesh_terms: D000818:Animals; D000951:Antigens, Neoplasm; D005260:Female; D005354:Fibrosarcoma / Q000276:immunology / Q000532:radiotherapy*; D005856:Germ-Free Life; D006084:Graft Rejection / Q000187:drug effects; D007928:Lethal Dose 50; D008297:Male; D051379:Mice; D008815:Mice, Inbred Strains; D009362:Neoplasm Metastasis; D009365:Neoplasm Regression, Spontaneous; D009368:Neoplasm Transplantation; D011829:Radiation Dosage; D012513:Sarcoma, Experimental; D014801:Vitamin A / Q000494:pharmacology* / Q000633:toxicity
chemical_list: D000951:Antigens, Neoplasm; D014801:Vitamin A