Cellular phones may interfere with some medical equipment.
D004574:Electromagnetic Fields / Q000009:adverse effects*; D004868:Equipment Failure; D004864:Equipment and Supplies; D004865:Equipment and Supplies, Hospital; D006747:Hospital Communication Systems / Q000639:trends*; D011845:Radio / Q000639:trends; D012308:Risk Management / Q000379:methods; D013689:Telephone / Q000639:trends; D014481:United States