@article{oai:nsg.repo.nii.ac.jp:00003579,
 author = {Burger, Edward J. Jr.},
 issue = {1},
 journal = {Niigata journal of health and welfare, 1346-8782},
 month = {},
 note = {application/pdf, 論文(Article)},
 pages = {4--10},
 title = {Some observations about the U.S. health care system at the beginning of the 21^<st> century},
 volume = {4},
 year = {2004}
}