Toward Medical Ontology using Natural Language Processing. - Eiji Aramaki; Takeshi Imai; Masayo Kashiwagi; Masayuki Kajino; Kengo Miyo; Kazuhiko Ohe (OntoLex@IJCNLP, 2005)

An Ontological Approach for Translating the ICNP. - Kimikazu Kashiwagi; Masayo Kashiwagi (Nursing Informatics, 2009)