Tayyab Hassan and  Talha Rehman and  Qasim Abdul Aziz and  Ahmad Salman,  Blood Glucose Level Measurement from Breath Analysis.   journal   = {International Journal of Biomedical and Biological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2018, vol. 141(9). 379 - 382
    [viewed 26 February 2020]. Available from: https://publications.waset.org/pdf/10009492.