title: [Phosphorus compounds in brain tumors, with reference to the content and metabolism of nucleic acids].
mesh_terms: D001932:Brain Neoplasms / Q000378:metabolism*; D004247:DNA / Q000378:metabolism*; D006801:Humans; D066298:In Vitro Techniques; D010758:Phosphorus / Q000378:metabolism*; D010759:Phosphorus Isotopes; D012313:RNA / Q000378:metabolism*
chemical_list: D010759:Phosphorus Isotopes; D010758:Phosphorus; D012313:RNA; D004247:DNA