@techreport{oai:redcross.repo.nii.ac.jp:00004759,
 author = {大井, 一成 and 住友, 伸一},
 issue = {1},
 month = {Sep},
 title = {繰り返す咳・発熱で受診した長期間介在健康成人気道異物の1例},
 year = {2013}
}