@phdthesis{oai:ir.jikei.ac.jp:00005336,
 author = {金子, 惇},
 month = {2019-04-17, 2019-04-17},
 school = {東京慈恵会医科大学},
 title = {The ecology of medical care on an isolated island in Okinawa, Japan: a retrospective open cohort study.},
 year = {}
}