@article{oai:tsukuba.repo.nii.ac.jp:00054879,
 author = {市川, 政雄 and ICHIKAWA, Masao and Inada, Haruhiko and Nakahara, Shinji},
 journal = {Accident Analysis & Prevention},
 month = {Mar},
 title = {Increased traffic injuries among older unprotected road users following the introduction of an age-based cognitive test to the driver’s license renewal procedure in Japan},
 volume = {136},
 year = {2020},
 yomi = {イチカワ, マサオ}
}