title: The synthesis of  18 F-5-fluorouracil. VII.
mesh_terms: D005461:Fluorine; D005472:Fluorouracil / Q000138:chemical synthesis*; D007553:Isotope Labeling; D008722:Methods; D009356:Neon; D011868:Radioisotopes
chemical_list: D011868:Radioisotopes; D005461:Fluorine; D009356:Neon; D005472:Fluorouracil