title: The calibration of the 1383 A ionisation chamber for  67 Ga.
mesh_terms: D005708:Gallium / Q000032:analysis / Q000592:standards*; D006207:Half-Life; D008433:Mathematics; D011312:Pressure; D011868:Radioisotopes / Q000032:analysis / Q000592:standards*
chemical_list: D011868:Radioisotopes; D005708:Gallium