WASET
    Samia Boucherkha and  Mohamed Benmohamed,  A Lossless Watermarking Based Authentication System For Medical Images.   journal   = {International Journal of Medical and Health Sciences}, [online]. World Academy of Science, Engineering and Technology.
    January 2007, vol. 1(1). 20 - 23
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/13191.