WASET
    Harcharan Singh Ranu,  Why We Are Taller in the Morning than Going to Bed at Night – An in vivo and in vitro Study.   journal   = {International Journal of Biomedical and Biological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2013, vol. 78(6). 275 - 278
    [viewed 10 May 2024]. Available from: https://publications.waset.org/pdf/4357.