WASET
    Soo-young Ye and  Gi-Ryon Kim and  Dong-Keun Jung and  Seong-wan Baik and  Gye-rok Jeon,  Estimation of Systolic and Diastolic Pressure using the Pulse Transit Time.   journal   = {International Journal of Biomedical and Biological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2010, vol. 43(7). 303 - 308
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/11733.