Cardiac pacemakers and cellular telephones.
Roelke
M
M
Bernstein
A D
AD
D001145:Arrhythmias, Cardiac / Q000209:etiology; D004574:Electromagnetic Fields / Q000009:adverse effects*; D004868:Equipment Failure; D006801:Humans; D010138:Pacemaker, Artificial; D013689:Telephone