@article{oai:iuhw.repo.nii.ac.jp:00000185,
 journal = {国際医療福祉大学紀要, Bulletin of International University of Health and Welfare},
 month = {Aug},
 pages = {81--89},
 title = {老人の外来診療における疾病別医療費に関する統計的研究},
 volume = {2},
 year = {1997}
}