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用原子吸收仪检测了 43名单纯眨眼症及 50名正常儿童头发中 5种微量元素含量。结果表明 ,单纯眨眼症患儿发中锌、钙含量明显低于正常组
43 simple blinks and five normal children’s hair were tested for 5 trace elements by atomic absorption spectrometry. The results show that children with simple blink of zinc hair, calcium content was significantly lower than the normal group