@misc{oai:showa.repo.nii.ac.jp:00002758,
 author = {和田, 真一},
 month = {2021-03-08, 2019-07-29, 2019-07-29},
 note = {2017年度},
 title = {What type of food can older adults masticate?: evaluation of mastication performance using color-changeable chewing gum},
 year = {}
}