S. Youthao and  M. Jaroensutasinee and  K. Jaroensutasinee,  Climatic Factors Affecting Influenza Cases in Southern Thailand.   journal   = {International Journal of Medical and Health Sciences}, [online]. World Academy of Science, Engineering and Technology.
    September 2007, vol. 9(9). 521 - 525
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/1187.