Ilona Mewes and  Helena Jenzer and  Farshideh Einsele,  Building an Integrated Relational Database from Swiss Nutrition National Survey and Swiss Health Datasets for Data Mining Purposes.   journal   = {International Journal of Health and Medical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2021, vol. 169(1). 92 - 95
    [viewed 16 October 2021]. Available from: https://publications.waset.org/pdf/10011778.