WASET
    R. M. Siddiqui and  D. Z. Moghaddam and  T. R. Turlapati and  S. H. Khan and  I. Ul Ahad,  X-Ray Intensity Measurement Using Frequency Output Sensor for Computed Tomography.   journal   = {International Journal of Biomedical and Biological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2013, vol. 78(6). 221 - 224
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/795.