title: SAFER METHOD FOR PREPARING RADIOACTIVE LIQUID SAMPLES FOR WELL COUNTING.
mesh_terms: D003036:Cobalt Isotopes; D045728:Corrinoids; D004864:Equipment and Supplies; D011835:Radiation Protection; D011851:Radioactivity; D011871:Radiology; D013679:Technology, Radiologic; D014805:Vitamin B 12
chemical_list: D003036:Cobalt Isotopes; D045728:Corrinoids; D014805:Vitamin B 12
keywords: COBALT ISOTOPES; EQUIPMENT AND SUPPLIES; RADIATION PROTECTION; TECHNOLOGY, RADIOLOGIC; VITAMIN B 12