title: A study of the dose composition in tissue-equivalent phantoms for high-energy protons.
mesh_terms: D002247:Carbon Isotopes; D006371:Helium; D008433:Mathematics; D008961:Models, Structural; D009587:Nitrogen Isotopes; D010103:Oxygen Isotopes; D011522:Protons; D011829:Radiation Dosage; D014316:Tritium
chemical_list: D002247:Carbon Isotopes; D009587:Nitrogen Isotopes; D010103:Oxygen Isotopes; D011522:Protons; D014316:Tritium; D006371:Helium