@misc{oai:nagasaki-u.repo.nii.ac.jp:00003429,
 author = {北島, 栄二},
 month = {Jun},
 note = {長崎大学学位論文 [学位記番号]博（医歯薬）甲第873号 [学位授与年月日]平成28年6月1日, (2016-06-01)},
 title = {Actual use of and satisfaction associated with rollators and “shopping carts” among frail elderly Japanese people using day-service facilities},
 year = {2016}
}