Energy sources for implanted pacemakers.
D001674:Bioelectric Energy Sources; D006801:Humans; D007454:Iodides; D008094:Lithium; D008628:Mercury; D010138:Pacemaker, Artificial; D011005:Plutonium; D011399:Promethium; D015032:Zinc
D007454:Iodides; D011005:Plutonium; D008094:Lithium; D008628:Mercury; D015032:Zinc; D011399:Promethium