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Use of cellular telephones and brain tumour risk in urban and rural areas
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  • Published on:
    Measure exposure: difficult but vital
    • Wenbin Liang, taking master of public health Curtin University of Technology

    Dear Editor,

    Firstly, latent period always refers to the period between the point of the time when disease occurs and point of the time when the disease is detected, while tumour induction time refers to the period between the point of the time when the component cause (can be an exposure) is satisfied and the point of the time when the disease is occurred.[1] Thus only under the extreme condition that one secon...

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