title: Radiation from implantable nuclear pacemakers. II. Analysis.
mesh_terms: D004014:Dictionaries as Topic; D004307:Dose-Response Relationship, Radiation; D005720:Gamma Rays; D006801:Humans; D008452:Maximum Allowable Concentration; D009502:Neutrons; D010138:Pacemaker, Artificial; D011005:Plutonium; D011829:Radiation Dosage; D013997:Time Factors
chemical_list: D011005:Plutonium