title: The  122 Te( 4 He,3n) 123 Xe ( +,EC-2.1 hr) 123 I generator.
mesh_terms: D006371:Helium; D006801:Humans; D007456:Iodine Isotopes; D007457:Iodine Radioisotopes; D008855:Microscopy, Electron, Scanning; D009688:Nuclear Reactors; D011854:Radiochemistry; D011868:Radioisotopes; D013691:Tellurium; D014978:Xenon
chemical_list: D007456:Iodine Isotopes; D007457:Iodine Radioisotopes; D011868:Radioisotopes; D006371:Helium; D014978:Xenon; D013691:Tellurium