title: Radioactive and toxic gas production by a medical electron linear accelerator.
mesh_terms: D000396:Air Pollutants, Radioactive; D004781:Environmental Exposure; D006801:Humans; D009590:Nitrogen Radioisotopes; D010104:Oxygen Radioisotopes; D010126:Ozone / Q000633:toxicity; D010315:Particle Accelerators; D011829:Radiation Dosage; D011878:Radiotherapy / Q000379:methods; D012449:Safety; D014691:Ventilation
chemical_list: D000396:Air Pollutants, Radioactive; D009590:Nitrogen Radioisotopes; D010104:Oxygen Radioisotopes; D010126:Ozone