@article{UCHIMIYARitsuyo:2008-03-00, author="UCHIMIYA, Ritsuyo and TAMAKI, Akira", title="A Study of the National Medical System in Japan : The relation between the National Medical Care Expenditure and the Number of Medical Workers(Contribution to 21 Century Intelligent Technologies and Bioinformatics)", journal="Biomedical fuzzy and human sciences : the official journal of the Biomedical Fuzzy Systems Association", ISSN="", publisher="バイオメディカル・ファジィ・システム学会", year="2008", month="mar", volume="13", number="1", pages="103-108", URL="http://ci.nii.ac.jp/naid/110006914887/", DOI="", }