Adama Sow and  Abdoulaye GuissĀ“e and  Oumar Niang,  Proposition of an Ontology of Diseases and Their Signs from Medical Ontologies Integration.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
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    [viewed 23 October 2021]. Available from: https://publications.waset.org/pdf/10009069.