Sabrina Azzi and  Michal Iglewski and  VĂ©ronique Nabelsi,  Design of a Pneumonia Ontology for Diagnosis Decision Support System.   journal   = {International Journal of Health and Medical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2018, vol. 142(10). 463 - 466
    [viewed 04 July 2020]. Available from: https://publications.waset.org/pdf/10009611.